| 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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| 08/10/2005 | CN1653415A System and method for synchronous reproduction of local and remote content in a communication network |
| 08/10/2005 | CN1653396A Hologram recording device and hologram reproduction device |
| 08/10/2005 | CN1653395A Multiplex recording type hologram recording device, method, hologram reproduction device and method |
| 08/10/2005 | CN1653394A Angle-multiplexing hologram recording device, method, hologram reproduction device and method |
| 08/10/2005 | CN1653138A Water-soluble phthalocyanine compound-containing ink for ink jetting, ink jet recording method and method for improving ozone gas discoloration of colored image material |
| 08/10/2005 | CN1652932A Object with composite hard coating layer and method of forming composite hard coating layer |
| 08/10/2005 | CN1652238A Demodulator, disc driving device and phase regulating method |
| 08/10/2005 | CN1652237A Apparatus and method for processing signals from recording medium |
| 08/10/2005 | CN1652229A CD operating method and reinforced protection CD |
| 08/10/2005 | CN1652228A Software with coin |
| 08/10/2005 | CN1652227A Electronic book with coin |
| 08/10/2005 | CN1652226A Phase change optical recording medium and its mfg. method |
| 08/10/2005 | CN1652225A Optical pickup apparatus |
| 08/10/2005 | CN1652224A Recording and/or reproducing apparatus with optical pickup actuator, and methods for same |
| 08/10/2005 | CN1652223A Apparatus and method for compensating for defect of optical disc |
| 08/10/2005 | CN1652222A Apparatus and method of performing pause motion of optical pickup |
| 08/10/2005 | CN1652221A Information recording medium and its recording method |
| 08/10/2005 | CN1652220A Power controlling method capable of eliminating output power deviation of CD ROM reading-writing head |
| 08/10/2005 | CN1652219A Apparatus and method for detecting defects of a recording and reproducing system |
| 08/10/2005 | CN1652218A Information recording medium |
| 08/10/2005 | CN1652217A Data recording method and data recording device |
| 08/10/2005 | CN1652216A Optical medium recognition system and method |
| 08/10/2005 | CN1652149A Coin collecting type number calling card |
| 08/10/2005 | CN1652148A Coin collecting type number entrance ticket |
| 08/10/2005 | CN1651385A High density optical disk and its compound for recording |
| 08/10/2005 | CN1651214A Die for molding disc substrates |
| 08/10/2005 | CN1214386C Recording method, recorder, reproducing method, reproducer, and record medium |
| 08/10/2005 | CN1214379C Metal alloy used for reflection or semi-reflection layer of optical memory media |
| 08/10/2005 | CN1214378C Recording medium for optical data storage device, method for producing said recording medium and optical data storage device with corresponding recording layer |
| 08/10/2005 | CN1214377C Objective lens and optical pickup |
| 08/10/2005 | CN1214376C Objective lens for optical pick-up |
| 08/10/2005 | CN1214375C Optical pickup apparatus and signal recording and/or reproducing apparatus |
| 08/10/2005 | CN1214374C Optical scanning device |
| 08/10/2005 | CN1214373C Optical pick-up head unit |
| 08/10/2005 | CN1214372C Offset measuring method |
| 08/10/2005 | CN1214371C Actuator for optical pickup head |
| 08/10/2005 | CN1214370C Apparatus and method for generating adaptive tracking zero cross signal in CD driver |
| 08/10/2005 | CN1214369C Driver for optical pick-up device |
| 08/10/2005 | CN1214368C Method and device for adjusting optical pickup |
| 08/10/2005 | CN1214367C Method for optical data recording |
| 08/10/2005 | CN1214366C Recording header signal and method and apparatus for reproducing header signal |
| 08/10/2005 | CN1214365C Error Signal detection device for light recording/reproducing system |
| 08/10/2005 | CN1214364C Recording method for recording voice programme on recording medium path and its device |
| 08/10/2005 | CN1214343C Multipurpose universal card |
| 08/10/2005 | CN1213875C Optical recording medium |
| 08/10/2005 | CN1213840C Pressuring mould appts. and method for moulded substrate and disk type tecording medium |
| 08/09/2005 | US6928651 Initialization method of optical recording medium |
| 08/09/2005 | US6928650 Optical disk drive |
| 08/09/2005 | US6928649 Method of attaching a sensor to a pickup head and pickup head |
| 08/09/2005 | US6928125 Recording state detection system for use in a disk drive |
| 08/09/2005 | US6928044 Apparatus for fixing half mirror of optical pickup |
| 08/09/2005 | US6928043 Compensating for sherical aberration induced when reading from optical record carriers with transparent layers of different thickness |
| 08/09/2005 | US6928041 Pre-pit detecting apparatus for optical recording medium |
| 08/09/2005 | US6928040 Identifying copy protected optical compact discs |
| 08/09/2005 | US6928039 Method and apparatus for the reduction of power consumption in a compact disc player |
| 08/09/2005 | US6928037 Method for playing back recording medium |
| 08/09/2005 | US6928036 Harmonic correction in phase-locked loops |
| 08/09/2005 | US6928035 Optical pick-up, optical disk apparatus and information processing apparatus |
| 08/09/2005 | US6928034 Optical disc apparatus and method for adjusting a servo of same |
| 08/09/2005 | US6927923 Objective lens, converging optical system, optical pickup apparatus and recording and/or reproducing apparatus |
| 08/09/2005 | US6927386 Optical position detecting device and recording medium including an operational defect judgment |
| 08/09/2005 | US6927375 Optical element, optical head and optical information processor |
| 08/09/2005 | US6927016 Molding optics; exposure to laser radiation |
| 08/09/2005 | US6926943 Use of light-absorbing compounds in the information layer of optical data carriers, and optical data carriers |
| 08/04/2005 | WO2005071672A1 Optical device and optical pickup device |
| 08/04/2005 | WO2005071671A2 Optical system |
| 08/04/2005 | WO2005071670A1 Focus control scheme with jumping focal point |
| 08/04/2005 | WO2005071669A1 Information recording device and method, and computer program |
| 08/04/2005 | WO2005071668A1 Recording apparatus and method for optimized overwriting |
| 08/04/2005 | WO2005050529A3 Method of creating playback control file for recording medium and method and apparatus for reproducing data using the playlist control file |
| 08/04/2005 | WO2005050528A3 Method of creating playback control file for recording medium and method and apparatus for reproducing data using the playback control file |
| 08/04/2005 | WO2005050527A3 Method of creating playback control file for recording medium and method and apparatus for reproducing data using the playback control file |
| 08/04/2005 | US20050172150 Security device for data carriers |
| 08/04/2005 | US20050171978 Methods for recording data to optical media |
| 08/04/2005 | US20050170295 Method for forming micropatterns |
| 08/04/2005 | US20050170260 Double faced double storage capacity medium |
| 08/04/2005 | US20050170135 Artificial finger print liquid, testing method for optical information medium using it, and optical information medium |
| 08/04/2005 | US20050170134 Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| 08/04/2005 | US20050170133 Super resolution optical disc |
| 08/04/2005 | US20050170132 Multi-layer optical information storage medium and method of making the same |
| 08/04/2005 | US20050170034 Die for molding disc substrates |
| 08/04/2005 | US20050169570 Micro optical bench structure and method of manufacturing the same |
| 08/04/2005 | US20050169162 Optical disc having a substrate with micro-embossments for tracking guides |
| 08/04/2005 | US20050169161 Information recording medium |
| 08/04/2005 | US20050169160 Optical information recording medium |
| 08/04/2005 | US20050169159 Optical disk, recording and reproducing apparatus for the same, and method for managing address information |
| 08/04/2005 | US20050169158 Optical recording medium and playback method for the same |
| 08/04/2005 | US20050169157 Optical recording disk |
| 08/04/2005 | US20050169156 Optical deflection device |
| 08/04/2005 | US20050169155 Optical pickup device having chromatic aberration correction lens |
| 08/04/2005 | US20050169154 Objective lenes for high-density optical focusing and an optical disk in an optical pickup |
| 08/04/2005 | US20050169153 Two wavelength laser module and optical pickup device |
| 08/04/2005 | US20050169152 Optical pickup apparatus |
| 08/04/2005 | US20050169151 Optical pickup and optical disk apparatus |
| 08/04/2005 | US20050169149 Phase-change optical recording medium and recording method and apparatus for the same |
| 08/04/2005 | US20050169148 Recording and reading method and device for dye based write-once DVD medium |
| 08/04/2005 | US20050169147 Recording-medium evaluation method, recording/reproduction apparatus and recording medium |
| 08/04/2005 | US20050169146 Method and apparatus for optical disc playback |
| 08/04/2005 | US20050169145 Optical disk, and method and apparatus for reproducing information recorded in optical disk |
| 08/04/2005 | US20050169143 Method and apparatus for determining a recordable position of a writable disk |