| 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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| 05/12/2004 | CN1495779A 记录装置 Recording device |
| 05/12/2004 | CN1495778A 记录介质 Recording medium |
| 05/12/2004 | CN1495775A Data recording method of recording medium |
| 05/12/2004 | CN1495774A Information recording method and device, information recording/playback method and device |
| 05/12/2004 | CN1495772A Information regenerative device |
| 05/12/2004 | CN1495771A Optical disk drive and sequential signal producer and information recording and reproducing method |
| 05/12/2004 | CN1495769A Search method of recording medium with overlapped time address and its equipment |
| 05/12/2004 | CN1495753A Recording and/or replay equipment |
| 05/12/2004 | CN1495748A Optical disk check device, optical disk check method, optical disk making method and disk |
| 05/12/2004 | CN1495747A 光记录介质 The optical recording medium |
| 05/12/2004 | CN1495746A Optical data recording medium and making method, and clamping said medium method |
| 05/12/2004 | CN1495745A 信息记录媒体 The information recording medium |
| 05/12/2004 | CN1495744A Optical recording medium and optical disk cartridge |
| 05/12/2004 | CN1495743A 光记录介质 The optical recording medium |
| 05/12/2004 | CN1495742A Information recording carrier, recording/replayback device and method |
| 05/12/2004 | CN1495741A Double-way interactive multimedia house-leasing and house-selling VCD optical disk and its making method |
| 05/12/2004 | CN1495740A 光学信息再现装置 The optical information reproducing apparatus |
| 05/12/2004 | CN1495739A Laser moudle and optical head using it, optical information recording reproducing device |
| 05/12/2004 | CN1495738A 光学拾取装置 The optical pickup apparatus |
| 05/12/2004 | CN1495737A 光拾取装置 The optical pickup apparatus |
| 05/12/2004 | CN1495736A 光学头装置及其调整方法 The optical head apparatus and adjustment method |
| 05/12/2004 | CN1495735A Optical receiving amplifier element |
| 05/12/2004 | CN1495734A Lens drive for optical pickup device |
| 05/12/2004 | CN1495733A Tracking control device and tracking control method thereof |
| 05/12/2004 | CN1495732A Focus position regulator and optical disk drive |
| 05/12/2004 | CN1495731A Focus position regulator and optical disk drive |
| 05/12/2004 | CN1495730A Focus position regulator and optical disk drive |
| 05/12/2004 | CN1495729A Focus position regulator and optical disk drive |
| 05/12/2004 | CN1495728A Focus position regulator and optical disk drive |
| 05/12/2004 | CN1495727A Optical information carrier with servo control circuit recording or replaying method |
| 05/12/2004 | CN1495726A Actuator and optical head using the same |
| 05/12/2004 | CN1495725A Method for controlling lens and preventing optical disk from being scored by lens and its device |
| 05/12/2004 | CN1495724A 记录介质和重现装置 Recording medium and reproducing apparatus |
| 05/12/2004 | CN1495722A Optical recording method, device and medium, loser controlled circuit, signal detecting method |
| 05/12/2004 | CN1495721A Camera recording equipment and image data recording method |
| 05/12/2004 | CN1495720A Optical disk device and optical disk read-out method |
| 05/12/2004 | CN1495719A Initialization optical recording medium recording film method and device, and optical recording medium |
| 05/12/2004 | CN1495718A Rewrding/reproducing method for optical information recording medium, and optical information recording medium |
| 05/12/2004 | CN1495717A Information recording medium and making method, recording method and device |
| 05/12/2004 | CN1495716A To/from optical recording medium recording or reproducing data method |
| 05/12/2004 | CN1495714A 光盘装置、光盘重现方法和光盘 Optical disc apparatus, the optical disc reproducing method and disc |
| 05/12/2004 | CN1495713A Signal recording method, phase difference detection circuit and information device |
| 05/12/2004 | CN1495712A Optical disk |
| 05/12/2004 | CN1495711A Optical disk and its defect management method |
| 05/12/2004 | CN1495468A Polarized light beam splitter and optical probe using the same |
| 05/12/2004 | CN1149569C Error compensation device for disk signal reproduction apparatus |
| 05/12/2004 | CN1149567C Recording and/or reproducing device for recording medium data |
| 05/12/2004 | CN1149561C Disk Playback device and method of continuously playing back disks |
| 05/12/2004 | CN1149558C Optical recording media and their recording method |
| 05/12/2004 | CN1149557C Obiject lensesfor high density optical focus and optical head therewith |
| 05/12/2004 | CN1149556C Method for control of writing pulse waveform of high density optical recording medium |
| 05/12/2004 | CN1149555C Method for making data recording medium and recording copy equipment of data recording medium |
| 05/12/2004 | CN1149554C Optical recording/reproducing deivce having a system for the reduction of laser noise when reading data from the record carrier |
| 05/12/2004 | CN1149553C Optical resource device for optical head and diode core locating method |
| 05/12/2004 | CN1149552C Radial tilt detector |
| 05/12/2004 | CN1149551C Optical scanning device and optical broadcast device with said scanning device |
| 05/12/2004 | CN1149550C Focus pull-in method and optic disc device |
| 05/12/2004 | CN1149549C Optical head, recording and/or reproducing device, and CD driver |
| 05/12/2004 | CN1149548C 物镜驱动装置及其制造方法 The objective lens driving device and manufacturing method |
| 05/12/2004 | CN1149547C Focus position regulator and CD driving device |
| 05/12/2004 | CN1149546C Disk drive for drive disk recording medium |
| 05/12/2004 | CN1149545C Method and apparaus for defining kind of CD |
| 05/12/2004 | CN1149544C Information recording method and information recording device |
| 05/12/2004 | CN1149543C Information carrier and recording device for rocording information carrier |
| 05/11/2004 | USRE38512 Information reproducing device for reproducing multimedia information recorded in the form of optically readable code pattern, and information recording medium storing multimedia information in the same form |
| 05/11/2004 | US6735228 Driving control circuit for light-emitting device |
| 05/11/2004 | US6735166 Optical disk with pattern and fabrication method thereof |
| 05/11/2004 | US6735165 Rewritable optical information medium |
| 05/11/2004 | US6735162 Apparatus and method providing a mirror averaging function to generate a mirror signal from optical data on an optical disc |
| 05/11/2004 | US6735160 Optical disc, and recording apparatus, recording method, and reproducing apparatus for the same |
| 05/11/2004 | US6735159 Write pulse generator and optical disk unit |
| 05/11/2004 | US6735158 Multilayer optical disk, and method and device for recording optical information thereon |
| 05/11/2004 | US6735157 Optical-pickup device and tilt-detecting method thereof |
| 05/11/2004 | US6735155 Information recording method and apparatus with additional recording function |
| 05/11/2004 | US6735153 Method and apparatus for setting recording parameter on non-used area of optical recordable disc |
| 05/11/2004 | US6735024 Optical pickup with improved optical properties |
| 05/11/2004 | US6734437 System and method for electron beam irradiation |
| 05/11/2004 | US6734277 Polycarbonate compositions incorporating long chain alkylphenol endgroups |
| 05/11/2004 | US6733957 Having a pit and a groove with different depth formed separately in the inner and outer circumference of the disk substrate |
| 05/11/2004 | US6733950 Limited play data storage media and method for limiting access to data thereon |
| 05/11/2004 | US6733946 Irradiation photobleaching nanocomposite |
| 05/11/2004 | US6733858 Optical recording medium and optical recording method therefor |
| 05/11/2004 | US6733606 Method and apparatus for manufacture of laminated optical disc including defoaming adhesive |
| 05/11/2004 | US6733604 Method and apparatus for manufacture of laminated optical disc |
| 05/11/2004 | CA2163177C Digital compact disc player security system reproducing method and apparatus |
| 05/06/2004 | WO2004038717A1 Magneto-optical recording medium, and forming method thereof |
| 05/06/2004 | WO2004038714A1 Master plate for fabricating a stamper plate, stamper plate, storage medium, and method for fabricating the master plate, stamper plate and storage medium |
| 05/06/2004 | WO2004038713A1 Storage medium |
| 05/06/2004 | WO2004038712A1 Phase adjusting liquid crystal device, optical pickup and optical recording/reproducing device |
| 05/06/2004 | WO2004038711A1 Semiconductor laser driver, optical head device, optical information processor, and optical record medium |
| 05/06/2004 | WO2004038710A1 Optical disc drive and method for controlling the same |
| 05/06/2004 | WO2004038709A1 Objective lens driving device |
| 05/06/2004 | WO2004038708A1 Optical head and optical disk unit |
| 05/06/2004 | WO2004038707A1 Spherical aberration detection |
| 05/06/2004 | WO2004038706A1 Optical information recording medium and its producing process |
| 05/06/2004 | WO2004038705A1 Optical information recording method, optcal information recording device and optica information recording medium |
| 05/06/2004 | WO2004038704A1 Recording medium dedicated to reproduction |
| 05/06/2004 | WO2004038508A1 Electron beam exposure method and electron beam exposure system |
| 05/06/2004 | WO2004038502A1 Pattern forming materials and pattern formation method using the materials |
| 05/06/2004 | US20040088637 Disk reproducing device with suppressed reproduction signal error |