| 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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| 12/24/2003 | CN1463060A Semiconductor laser unit and optic probe device |
| 12/24/2003 | CN1463007A Oblique regulator of magnetic disc player |
| 12/24/2003 | CN1463005A 光盘记录装置和光盘记录方法 CD recording device and optical disk recording method |
| 12/24/2003 | CN1463002A Recording mechanism of recording-burning machine for high density master disc with capability of second level addressing |
| 12/24/2003 | CN1463001A Optical recording medium and method of recording data on optical recording medium by means of optical method |
| 12/24/2003 | CN1463000A 光记录介质 The optical recording medium |
| 12/24/2003 | CN1462999A CD device with different transmission coefficient to polarized light |
| 12/24/2003 | CN1462998A Oblique regulating method of magnetic disc player |
| 12/24/2003 | CN1462997A Appts. of reproducing data on optical storage medium by using multiple detectors |
| 12/24/2003 | CN1462996A Disc device and method of controlling disc rotating speed |
| 12/24/2003 | CN1462744A New type salt compound of indole stryrene and application in high density recording media |
| 12/24/2003 | CN1462743A New type salt compound of benzol indole styrene and application in high density recording media |
| 12/24/2003 | CN1132362C Missed pulse detector using synchronous detection |
| 12/24/2003 | CN1132185C Multilayer record carrier and device for scanning said carrier |
| 12/24/2003 | CN1132178C Light sensor and optical disc thereof |
| 12/24/2003 | CN1132175C Method of obtaining or access of copying protection otical recording carrier with different blocks carried information |
| 12/24/2003 | CN1132169C Method and appts. for mfg. disc-shaped recording medium |
| 12/24/2003 | CN1132168C 光信息记录介质 The optical information recording medium |
| 12/24/2003 | CN1132167C Optical recording medium, optical recording and reproducing appts. using same |
| 12/24/2003 | CN1132166C 可重写锗－锑－碲合金光信息介质 Rewritable germanium - antimony - tellurium alloy optical information medium |
| 12/24/2003 | CN1132165C Optical recording medium and making method thereof |
| 12/24/2003 | CN1132164C 激光模块和使用它的光头、光学信息记录再现装置 Laser module and use it bald, optical information recording and reproducing apparatus |
| 12/24/2003 | CN1132163C 用于从/向记录介质读取和/或写入信息的设备 From the recording medium for reading and / or device / writing information |
| 12/24/2003 | CN1132162C Disk driver with rotor balancer |
| 12/24/2003 | CN1132161C Recording appts. of preventing data corruption and its method |
| 12/24/2003 | CN1132160C Optical disc appts. |
| 12/24/2003 | CN1132159C Recording appts. |
| 12/24/2003 | CA2489597A1 Optical data storage medium |
| 12/24/2003 | CA2489439A1 Materials for optical medium copy-protection transiently reacting to a reader beam |
| 12/24/2003 | CA2489403A1 Optical data storage medium and use of such medium |
| 12/23/2003 | US6668007 Laser apparatus |
| 12/23/2003 | US6667952 Optical storage medium having a specific light transmitting layer for small laser beam and high linear velocity |
| 12/23/2003 | US6667951 Pre-formatting for optical recording medium having same-phase wobbling area and different-phase wobbling area |
| 12/23/2003 | US6667949 Optical record carrier and scanning device |
| 12/23/2003 | US6667948 Containing cyanine dyes, phthalocyanine dyes or azo dyes or an alloy containing tellurium, germanium, antimony, indium and/or silver |
| 12/23/2003 | US6667947 Optical multi-layer information recordating medium |
| 12/23/2003 | US6667946 Optical information recording medium |
| 12/23/2003 | US6667945 Disk drive device |
| 12/23/2003 | US6667944 Optical disk apparatus with pickup tilt adjusting mechanism and entertainment apparatus |
| 12/23/2003 | US6667943 Optical disc apparatus |
| 12/23/2003 | US6667939 Optical disk and optical recording apparatus for said disk |
| 12/23/2003 | US6667937 Optical information recording medium and optical information recording and reproducing apparatus |
| 12/23/2003 | US6667146 Mask material whose light transmittance is decreased by light irradiation and is increased by heating. |
| 12/23/2003 | US6667088 Optical recording medium |
| 12/23/2003 | US6667087 Trimethine-cyanine dye |
| 12/18/2003 | WO2003105152A1 Structure of a linking area formed on a high-density read-only recording medium and manufacturing/reproducing method and apparatus thereof |
| 12/18/2003 | WO2003105151A1 Disk recording medium, disk manufacturing method, and disk drive apparatus |
| 12/18/2003 | WO2003105150A1 Disc recording medium, recording method, disc drive device |
| 12/18/2003 | WO2003105149A1 Method and device for writing a multi-layer optical disc |
| 12/18/2003 | WO2003105145A1 Production method for photoresist master, production method for optical recording medium-producing stamper, stamper, phtoresist master, stamper intermediate element and optical recroding medium |
| 12/18/2003 | WO2003105144A1 High-density dual-layer optical disc |
| 12/18/2003 | WO2003105143A1 Inclination detector, optical head, optical information processor computer, video recorder, video reproducer, and car navigation system |
| 12/18/2003 | WO2003105142A1 Optimized tracking method |
| 12/18/2003 | WO2003105141A1 High-density multi-layer optical disc and method for managing layer formatting thereof |
| 12/18/2003 | WO2003105140A1 High-density optical disc, method for recording and reproducing encrypted data thereon |
| 12/18/2003 | WO2003105139A1 Multi-layered high-density recording medium and optical power adjusting method therefor |
| 12/18/2003 | WO2003105138A1 High-density optical disc, method for recording and reproducing encrypted data thereon |
| 12/18/2003 | WO2003105137A1 Recording medium for storing write protection information, and recording method and write protection method thereof |
| 12/18/2003 | WO2003105136A1 High-density multi-layer optical disc, method for recording data thereon on layer-by-layer basis, and method for managing spare areas thereof |
| 12/18/2003 | WO2003104334A1 mu-OXO CROSSLINKED DISSIMILAR METAL PHTHALOCYANINE COMPOUND AND PROCESS FOR SELECTIVELY PRODUCING THE SAME |
| 12/18/2003 | WO2003063151B1 Optical recording materials having high storage density |
| 12/18/2003 | WO2003034146B1 Solvent composition and process for manufacturing an optical recording medium using said composition and optical recording medium |
| 12/18/2003 | WO2002059887A3 System and method for controlling an optical disk drive |
| 12/18/2003 | US20030232999 A photosensitive 5-anilino-2,3,3-trimethylindolenine derivatives, discoloration inhibition, high transparency; methine dyes for electrophotography or photography |
| 12/18/2003 | US20030232278 Optical recording medium |
| 12/18/2003 | US20030231679 Semiconductor laser device |
| 12/18/2003 | US20030231670 Semiconductor laser unit and optical head device |
| 12/18/2003 | US20030231578 Method of and apparatus for manufacturing multi-layer optical information recording medium |
| 12/18/2003 | US20030231577 Projecting a laser beam onto the side opposite from a substrate, which includes two or more recording layers and capable of decreasing noise level and improving C/N raatio of a reproduced signal |
| 12/18/2003 | US20030231576 Information recording medium and method of manufacturing same |
| 12/18/2003 | US20030231574 Light receiving amplification element |
| 12/18/2003 | US20030231573 Optical pickup device |
| 12/18/2003 | US20030231572 Optical pickup device and a method to control an angle between a pit and a major axis of a laser beam |
| 12/18/2003 | US20030231569 Method and apparatus for reproducing information |
| 12/18/2003 | US20030231568 Information recording apparatus, an information recording method, a program, a recording medium, and an information recording system |
| 12/18/2003 | US20030231567 Hybrid recording medium and information recording and reproduction apparatuses therefor |
| 12/18/2003 | US20030231565 Disk reproducing apparatus and disk type identifying method |
| 12/18/2003 | US20030231564 Optical disk recording/reproducing apparatus |
| 12/18/2003 | US20030231563 Optical storage device and emission control method |
| 12/18/2003 | US20030231562 Optical disk reproducing apparatus |
| 12/18/2003 | US20030231561 Image forming apparatus capable of forming image on optical disk, and image forming method |
| 12/18/2003 | US20030231559 Information recording apparatus, an information reproducing apparatus, an information recording method, a program, a recording medium, and an information recording/reproduction system |
| 12/18/2003 | US20030231536 Objective lens and optical pickup apparatus, information recording/reproducing apparatus |
| 12/18/2003 | US20030231418 Storage medium disabling method and storage medium disabling apparatus |
| 12/18/2003 | US20030231411 Optical pickup device |
| 12/18/2003 | US20030231407 Objective lens for optical pickup |
| 12/18/2003 | US20030230826 Method of modifying the surface of plastic substrate |
| 12/18/2003 | US20030230709 Probe, near-field light generation apparatus including probe, exposure apparatus, and exposing method using probe |
| 12/18/2003 | US20030230552 Adding a base to keep alkalinity, selected from sodium hydroxide, potassium hydroxide, calcium hydroxide, magnesium hydroxide, lithium hydroxide and silver (I) oxide |
| 12/18/2003 | CA2458609A1 Structure of a linking area formed on a high-density read-only recording medium and manufacturing/reproducing method and apparatus thereof |
| 12/18/2003 | CA2455889A1 High-density dual-layer optical disc |
| 12/17/2003 | EP1372149A1 Optical recording medium |
| 12/17/2003 | EP1372148A2 Optical recording medium, process for manufacturing the same, sputtering target for manufacturing the same, and optical recording process using the same |
| 12/17/2003 | EP1372147A2 Complex objective lens, optical head, optical information apparatus, computer, optical disk player, car navigation system, optical disk recorder and optical disk server |
| 12/17/2003 | EP1372146A2 And medium |
| 12/17/2003 | EP1372145A2 Actuator for optical pickup |
| 12/17/2003 | EP1372144A1 Method for arranging optical pickup system and optical recording and/or reproducing apparatus having optical pickup system arranged using the same |
| 12/17/2003 | EP1372143A2 Record carrier, playback device and method of recording information |
| 12/17/2003 | EP1372142A1 Method and apparatus for recording address information on disc medium |
| 12/17/2003 | EP1371878A1 Feed screw driver and information recorder/reproducer |