| 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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| 02/19/2003 | CN1397944A Assembly of optical semiconductor parts and optical pick-up device |
| 02/19/2003 | CN1397943A Optical disk player |
| 02/19/2003 | CN1397942A Optical disk driver |
| 02/19/2003 | CN1397941A Optical pick-up device actuator |
| 02/19/2003 | CN1397940A Tracking error detector |
| 02/19/2003 | CN1397939A LFocus controller and original disk exposing appts. using same |
| 02/19/2003 | CN1397938A Lens driving gear used in optical pick-up device |
| 02/19/2003 | CN1397937A Optical disk, recorder and playing device |
| 02/19/2003 | CN1397936A 光盘装置 CD-ROM device |
| 02/19/2003 | CN1397935A Optical disc replaying device |
| 02/19/2003 | CN1397934A Appts. and method for detecting light beam power in optical disc driver |
| 02/18/2003 | US6522831 Reproducing apparatus |
| 02/18/2003 | US6522678 Multiple wavelength semiconductor laser device array and production method |
| 02/18/2003 | US6522620 Dual format optical disc |
| 02/18/2003 | US6522619 Optical pick-up device having a plurality of light sources with different calorific values and method of manufacturing the same |
| 02/18/2003 | US6522618 Integrated optical apparatus and associated methods |
| 02/18/2003 | US6522617 Optical head with monolithic layer for optical storage |
| 02/18/2003 | US6522616 Multilayer optical information storage medium based on incoherent signal |
| 02/18/2003 | US6522612 Method for recording information, apparatus for recording information and information recording medium |
| 02/18/2003 | US6522611 Method and apparatus for reading and writing information, and information storage medium |
| 02/18/2003 | US6522609 Optical disk, an optical disk device, and a method of managing defects in an optical disk |
| 02/18/2003 | US6522608 Information recording apparatus for writable recording media |
| 02/18/2003 | US6522607 Recording device and method, decoding device and method, providing medium, and information recording medium |
| 02/18/2003 | US6522606 Optical pickup servo control apparatus with stored compensatory values |
| 02/18/2003 | US6522605 Disk apparatus for focusing and adjusting a laser beam |
| 02/18/2003 | US6522414 Method and apparatus for characterization of light beam deflection in a multi-head optical storage system |
| 02/18/2003 | US6521908 Radiation image read-out method and apparatus |
| 02/18/2003 | US6521878 Radial tilt detector for an optical disc |
| 02/18/2003 | US6521318 Optical disk device and method |
| 02/18/2003 | US6521317 Optical recording medium |
| 02/18/2003 | US6521315 Method for making a stamper for use in making a substrate for a digital versatile disc |
| 02/18/2003 | US6520764 Molding die for optical recording disk |
| 02/13/2003 | WO2003012787A1 Recording medium reproducing apparatus and method and recording medium recording/reproducing apparatus |
| 02/13/2003 | WO2003012784A1 Optical recording medium, method of producing the same and protective film-forming resin |
| 02/13/2003 | WO2003012783A2 Hole burning optical date storage system |
| 02/13/2003 | WO2003012782A1 Method and apparatus for phase correlation holographic drive |
| 02/13/2003 | WO2003012733A1 Security and authentication marking of products |
| 02/13/2003 | WO2002077980A9 Disk drive actuator and method of making same |
| 02/13/2003 | US20030032760 Excellent color stability and moldability, particularly well suited to use in optical disk substrates |
| 02/13/2003 | US20030031955 A rhodamine dye |
| 02/13/2003 | US20030031954 Optical information recording medium |
| 02/13/2003 | US20030031823 Phase-change optical recording medium and recording method and apparatus for the same |
| 02/13/2003 | US20030031429 Package structure for a hybrid optical module and method of producing the same |
| 02/13/2003 | US20030031220 Laser diode, optical pickup device, optical disk apparatus, and optical communications equipment |
| 02/13/2003 | US20030031116 Stamper for producing optical recording medium, optical recording medium, and methods of producing the same |
| 02/13/2003 | US20030031115 Indication device and article incorporating same |
| 02/13/2003 | US20030031112 Optical pickup |
| 02/13/2003 | US20030031111 Optical pickup device and recording and/or reproducing device |
| 02/13/2003 | US20030031110 Optical disk having multiple write layers, optical disk manufacturing method, optical disk device and optical disk write/read method |
| 02/13/2003 | US20030031109 Optical disc and method of recording and reproducing essential information of the optical disc |
| 02/13/2003 | US20030031108 Method for recording/reproducing data on/from optical disk |
| 02/13/2003 | US20030031107 Recording /reproduction apparatus, recording method, reproduction apparatus and distribution apparatus |
| 02/13/2003 | US20030031106 Disc recording apparatus, method for replacing sector on recording disc, and recording disc |
| 02/13/2003 | US20030031105 Optical disc drive |
| 02/13/2003 | US20030031104 Optical disc drive |
| 02/13/2003 | US20030031103 Information reproduction apparatus and optical recording medium |
| 02/13/2003 | US20030031102 Method and apparatus for writing and reading optical recording medium |
| 02/13/2003 | US20030031101 Information recording apparatus for writable recording media |
| 02/13/2003 | US20030031100 Digital servo system with loop gain calibration |
| 02/13/2003 | US20030031099 Head amplifier and an optical disk device using the same |
| 02/13/2003 | US20030031098 Recording medium, method and apparatus for reproducing, and method and apparatus for recording |
| 02/13/2003 | US20030031097 Long seeking method used in an optical disk drive |
| 02/13/2003 | US20030030930 Information recording and reproducing apparatus signal decoding circuit, and information recording medium and method |
| 02/13/2003 | US20030030719 Method for optically recording information |
| 02/13/2003 | US20030030559 Identification or securing of optical discs |
| 02/13/2003 | US20030029555 Process and apparatus of producing optical disk and process of producing substrate |
| 02/12/2003 | EP1283593A1 Motor controller |
| 02/12/2003 | EP1283522A1 Phase-change recording element for write once applications |
| 02/12/2003 | EP1283521A2 Optical information recording medium and novel immonium compound |
| 02/12/2003 | EP1283520A2 Optical disc drive |
| 02/12/2003 | EP1282899A1 Copy protection system |
| 02/12/2003 | EP0912324B1 Process for making an optical disc master |
| 02/12/2003 | CN1397074A Optical recording medium, optical reproduction apparatus, and optical reproduction method |
| 02/12/2003 | CN1397073A Data recording medium and reproducing apparatus thereof |
| 02/12/2003 | CN1397070A Method and device for producing DVD |
| 02/12/2003 | CN1397069A Optical head device |
| 02/12/2003 | CN1397068A 光学扫描设备 Optical scanning device |
| 02/12/2003 | CN1397067A Method and optical recording apparatus for determining optimum write power |
| 02/12/2003 | CN1397066A Method for intializing data storage device |
| 02/12/2003 | CN1397039A Information processing device and information processing method maintenance information management system, and recorded medium |
| 02/12/2003 | CN1396844A Method and apparatus for processing insulating substrates |
| 02/12/2003 | CN1396708A Light amplfier and optical pick-up device using it |
| 02/12/2003 | CN1396686A Manufacturing method of surface luminous semiconductor laser and sensor using the laser |
| 02/12/2003 | CN1396593A Method for manufacturing optical disk |
| 02/12/2003 | CN1396592A High-density disk |
| 02/12/2003 | CN1396591A 光信息记录媒体及信息记录方法 The optical information recording medium and information recording method |
| 02/12/2003 | CN1396590A Reproduction power control method, reproduction power control device and recording reproducing device having the device |
| 02/12/2003 | CN1396589A Optical pick-up device and its used objective |
| 02/12/2003 | CN1396588A Slender optical pick-up device |
| 02/12/2003 | CN1396587A Optical head actuator |
| 02/12/2003 | CN1396586A Optical disk equipment and reproducing method of hunting signal |
| 02/12/2003 | CN1396585A 光盘装置 CD-ROM device |
| 02/12/2003 | CN1101584C Data generator element for reconstruction storaged data |
| 02/12/2003 | CN1101583C Optical disc apparatus |
| 02/12/2003 | CN1101582C Optical disk, method and apparatus for recording and reading information on disk |
| 02/11/2003 | US6519496 Feedback controller, digital filter device, and storage device |
| 02/11/2003 | US6519414 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween |
| 02/11/2003 | US6519394 Bonding structure of optical members |
| 02/11/2003 | US6519379 Optical integrated device and manufacturing method thereof |
| 02/11/2003 | US6519219 Information recording method for recording a recording signal and a dummy signal added to a leading or/and trailing side of the recording signal |