| 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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| 08/22/2007 | EP1343151B1 Recording apparatus and recording method |
| 08/22/2007 | CN2938314Y CD-ROM guide bar fixing device |
| 08/22/2007 | CN1333431C Method for fabricating semiconductor device |
| 08/22/2007 | CN1333404C 记录方法 Recording method |
| 08/22/2007 | CN1333403C Error correcting device and method |
| 08/22/2007 | CN1333401C Synchronous track audio signal record method and device |
| 08/22/2007 | CN1333399C 光记录介质 The optical recording medium |
| 08/22/2007 | CN1333398C Optical information recording medium |
| 08/22/2007 | CN1333397C Optical information reproducing method, optical head device, and optical information processor |
| 08/22/2007 | CN1333396C Regulator for adjusting optical reading/writing head position |
| 08/22/2007 | CN1333395C Objective lens driving apparatus and optical disc apparatus |
| 08/22/2007 | CN1333394C Focusing-searching device and method thereof |
| 08/22/2007 | CN1333393C Optical disc track access apparatus and method for optical disc reproducer |
| 08/22/2007 | CN1333392C Method of reproduction-only recording medium |
| 08/22/2007 | CN1333391C Optical disc apparatus and information playback method |
| 08/22/2007 | CN1333390C Method and apparatus for managing a defective area on an optical disc |
| 08/22/2007 | CN1333389C Information managing method for playing catalogue and abstract |
| 08/22/2007 | CN1333388C Optical disc, its recording method, its recording device, its reproducing method, and its reproducing device |
| 08/22/2007 | CN1333352C Optical disk drive system with quasi-parallel tasking and servo control method |
| 08/22/2007 | CN1333275C Method for producing optical element and optical element wafer |
| 08/22/2007 | CN1333268C Optical lens, condenser lens, optical pickup, and optical recording/reproducing apparatus |
| 08/22/2007 | CN101023486A Information recording medium, information recording device and method, and computer program |
| 08/22/2007 | CN101023476A 光扫描设备 Optical scanning device |
| 08/22/2007 | CN101023475A Information storage medium, recording/reproducing apparatus and recording/reproducing method |
| 08/22/2007 | CN101023474A Method for configuring composite file structure for data reproduction, and method and apparatus for reproducing data using the composite file structure |
| 08/22/2007 | CN101023139A Use of thiazolyl-pyridinium dyes for optical data recording |
| 08/22/2007 | CN101022958A Optical recording medium, recording and reproducing method thereof, and optical recording apparatus |
| 08/22/2007 | CN101022027A Optical disc apparatus and disc management information acquisition method |
| 08/22/2007 | CN101022022A Optical recording medium, evaluation method therefor, information reproduction method, and information recording method |
| 08/22/2007 | CN101022021A Optical disc reading head utilizing super-resolution phase plate |
| 08/22/2007 | CN101022020A Optical pickup device, optical disc device and prism |
| 08/22/2007 | CN101022019A Attenuation-amount adjusting circuit, optical disk drive device, attenuation-amount adjusting method, and address-information acquiring method |
| 08/22/2007 | CN101022018A Optical disk device, and focused layer discriminating method of optical disk |
| 08/22/2007 | CN101022017A Object lens drive unit |
| 08/22/2007 | CN101022016A Skip layer control device and method |
| 08/22/2007 | CN101022015A Optical information recording method and optical information recording apparatus |
| 08/21/2007 | US7260822 Optical data storage medium and use of such a medium |
| 08/21/2007 | US7260821 Disk driving apparatus |
| 08/21/2007 | US7260701 Information reproducing apparatus, data management information obtaining method, data management information obtaining program, and storage medium |
| 08/21/2007 | US7260676 Optical disc recording/reproducing method and recording/reproducing apparatus |
| 08/21/2007 | US7260313 Storage medium, recording apparatus, playback apparatus, recording method, and computer-readable storage medium |
| 08/21/2007 | US7260128 Semiconductor laser device, semiconductor laser system, optical pickup module and manufacturing for semiconductor laser system |
| 08/21/2007 | US7260053 Optical recording medium, process for manufacturing the same, sputtering target for manufacturing the same, and optical recording process using the same |
| 08/21/2007 | US7260052 Information recording medium |
| 08/21/2007 | US7260050 Apparatus for detecting physical marks from wobble signal and method thereof |
| 08/21/2007 | US7260049 Optical pickup device, information reproduction/recording apparatus, and information processing apparatus |
| 08/21/2007 | US7260048 Object lens for optical pickup and method for designing the same |
| 08/21/2007 | US7260047 Optical pickup that uses light sources with different wavelengths for each of multiple recording mediums |
| 08/21/2007 | US7260044 Recording method for a phase-change optical recording medium |
| 08/21/2007 | US7260043 Recording/reproducing apparatus, and method of detecting state thereof |
| 08/21/2007 | US7260042 Generating tracking control output signals for compensating tracking error signals |
| 08/21/2007 | US7260041 Disk drive |
| 08/21/2007 | US7260040 Method and apparatus to display status of an optical recording and/or reproducing apparatus |
| 08/21/2007 | US7260039 High-density multi-layer optical disc, method for recording data thereon on layer-by-layer basis, and method for managing spare areas thereof |
| 08/21/2007 | US7260038 Method of and drive for recording medium defect management, and defect managed recording medium |
| 08/21/2007 | US7260036 Data processor used in a plurality of optical disk recording mediums |
| 08/21/2007 | US7260034 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 |
| 08/21/2007 | US7260033 Optical reproducing apparatus |
| 08/21/2007 | US7260032 Focal point adjusting method, and optical pickup device |
| 08/21/2007 | US7260031 Digital focus and tracking servo system with one-track jump |
| 08/21/2007 | US7260030 Optical disk apparatus and pickup control unit/method |
| 08/21/2007 | US7260029 Method for correcting influence of thickness unevenness of recording medium, information recording/reproducing apparatus using the same method and optical head unit |
| 08/21/2007 | US7260028 Method for correcting influence of thickness unevenness of recording medium, information recording/reproducing apparatus using the same method and optical head unit |
| 08/21/2007 | US7260027 Optical storage medium in which sector address information is recorded using MSR techniques |
| 08/21/2007 | US7260025 Bookmark with integrated electronic timer and method therefor |
| 08/21/2007 | US7259260 Aromatic ring system with a quinazoline-4-on group linked to the carbon between the dione group, and a metallocenyl group bonding to the nitrogen atom of the imide group via a bivalent aromatic ring |
| 08/21/2007 | US7258907 The outer circumferential area is composed of an amorphous polymer (especially a polycarbonate), and the inner circumferential area is composed of a semi-crystalline polymer (especially a polyamide) having static fatigue durability; crack damage near its hole is prevented or restricted |
| 08/16/2007 | WO2007092785A2 Optical tape media, marking, systems, and apparatus and process for producing thereof |
| 08/16/2007 | WO2007091620A1 Information recording medium, information recording apparatus and method, and computer program |
| 08/16/2007 | WO2007091618A1 Information recording device and method, computer program and information recording medium |
| 08/16/2007 | WO2007091543A1 Apparatus and method for driving optical disc and optical disc recording apparatus |
| 08/16/2007 | WO2007091524A1 Apparatus, method and program for forming resin film |
| 08/16/2007 | WO2007091488A1 Optical pickup and program for optical pickup |
| 08/16/2007 | WO2007091410A1 Information recording device, opc processing method for multiple-layer information recording medium, and program |
| 08/16/2007 | WO2007091406A1 Novel compound and optical recording material employing the compound |
| 08/16/2007 | WO2007091184A1 Optical pick-up unit for use in a multi-disc optical player |
| 08/16/2007 | WO2007090765A2 High capacity optical storage media comprising organometallic ion pairs |
| 08/16/2007 | WO2007049185A3 Optical record carrier comprising an indication area for indicating whether a recordable area is fully recorded, and devices for use with such record carrier |
| 08/16/2007 | WO2006031041A3 Recording medium, and method and apparatus for recording data in the recording medium |
| 08/16/2007 | US20070192778 Recording medium playback apparatus |
| 08/16/2007 | US20070192777 Optical disk apparatus |
| 08/16/2007 | US20070192653 Data defect detection using soft decision result |
| 08/16/2007 | US20070192539 Disk array system |
| 08/16/2007 | US20070190861 Interactive multimedia smart affinity card |
| 08/16/2007 | US20070190460 Optical recording/reproducing method |
| 08/16/2007 | US20070190283 Optical information recording medium and manufacturing method thereof |
| 08/16/2007 | US20070190242 Multi-layer information recording medium and method for manufacturing the same |
| 08/16/2007 | US20070189345 Apparatus and method for controlling power of laser diode |
| 08/16/2007 | US20070189147 Optical recording medium, evaluation method therefor, information reproduction method, and information recording method |
| 08/16/2007 | US20070189146 Attenuation-amount adjusting circuit, optical disk drive device, attenuation-amount adjusting method, and address-information acquiring method |
| 08/16/2007 | US20070189145 Optical pickup device, optical disc device and prism |
| 08/16/2007 | US20070189144 Optical writing device, optical reading device, recording medium writing method, and recording medium reading method |
| 08/16/2007 | US20070189142 Read-only recording medium and reproducing method thereof |
| 08/16/2007 | US20070189141 Optical disk device, and focused layer discriminating method of optical disk |
| 08/16/2007 | US20070189140 Optical information recording method and optical information recording apparatus |
| 08/16/2007 | US20070189139 Information recording apparatus and method, information recording/reproducing apparatus and method and computer program |
| 08/16/2007 | US20070189138 Information recording device and method, and computer program |
| 08/16/2007 | US20070189134 Tracking error signal generation device and tracking error signal generation method |
| 08/16/2007 | US20070189133 Method for correcting influence of thickness unevenness of recording medium, information recording/reproducing apparatus using the same method and optical head unit |
| 08/16/2007 | US20070189132 Apparatus and method of estimating the quality of input signal, and optical disc driver |