| 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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| 10/21/2004 | US20040209202 Fluorinated oxyvinyl compounds |
| 10/21/2004 | US20040209199 Method of manufacturing recording medium, method of manufacturing recording medium manufacturing master, apparatus for manufacturing recording medium and apparatus for manufacturing recording medium manufacturing master technical field |
| 10/21/2004 | US20040209036 Phase-change optical recording medium and recording method and apparatus for the same |
| 10/21/2004 | US20040209035 Colored digital versatile disc |
| 10/21/2004 | US20040209034 Limited play optical devices with interstitial reactive layer and methods of making same |
| 10/21/2004 | US20040209033 Optical disk substrate, optical disk, and method of forming the same |
| 10/21/2004 | US20040208486 Recording apparatus, optical disk and computer-readable recording medium |
| 10/21/2004 | US20040208485 Recording apparatus optical disk and computer-readable recording medium |
| 10/21/2004 | US20040208484 Recording apparatus, optical disk and computer-readable recording medium |
| 10/21/2004 | US20040208483 Recording apparatus, optical disk and computer-readable recording medium |
| 10/21/2004 | US20040208209 Fabrication method of semiconductor laser device |
| 10/21/2004 | US20040208112 Recording/reproducing apparatus |
| 10/21/2004 | US20040208111 Lens, optical head, optical information writing/reading apparatus and optical information recording medium writing/reading method |
| 10/21/2004 | US20040208110 Optical pickup device, optical information recording and reproducing apparatus and objective lens |
| 10/21/2004 | US20040208109 Objective optical system for correcting aberration and optical head employing the same |
| 10/21/2004 | US20040208108 Apparatus for creating a multi-dimensional data signal |
| 10/21/2004 | US20040208107 Optical recording medium |
| 10/21/2004 | US20040208106 Information reproducing method and an information reproducing drive (s) |
| 10/21/2004 | US20040208105 Optical recording medium |
| 10/21/2004 | US20040208104 Optical information recording medium, optical information recording apparatus and method |
| 10/21/2004 | US20040208103 Information reproducing apparatus, information reproducing method, and recording medium on which information reproduction processing program is computer-readably recorded |
| 10/21/2004 | US20040208102 Information reproducing apparatus, information reproducing method, and recording medium on which information reproduction processing program is computer-readably recorded |
| 10/21/2004 | US20040208101 Optical disk, optical disk recording/reproduction apparatus, and optical disk signal quality evaluation method |
| 10/21/2004 | US20040208100 Optical disc, its recording method, its recording device, its reproducing method, and its reproducing device |
| 10/21/2004 | US20040208099 Signal processing device, semiconductor device, and signal processing method |
| 10/21/2004 | US20040208098 Method of managing defects for a write-once recording medium, reproducing and/or recording apparatus implementing the same, a corresponding write-once recording medium therefor, and medium including computer readable code controlling the implementation of the same |
| 10/21/2004 | US20040208097 Method for creating defect management information in an recording medium, and apparatus and medium based on said method |
| 10/21/2004 | US20040208094 Exposure apparatus for optical disc |
| 10/21/2004 | US20040208093 Recording and/or playback device |
| 10/21/2004 | US20040208092 Focus position adjustment method and system thereof |
| 10/21/2004 | US20040208091 Actuator for optical disk system and apparatus for providing signal for driving the actuator |
| 10/21/2004 | US20040208090 Method for reducing the noise in a wobble signal |
| 10/21/2004 | US20040208089 Apparatus for reading a data storage medium |
| 10/21/2004 | US20040208088 Optical recording medium |
| 10/21/2004 | US20040207944 Optical recording/reproduction device and focal point control method |
| 10/21/2004 | US20040207858 Optical position detecting device and recording medium |
| 10/21/2004 | US20040206889 Optical position detecting device and recording medium |
| 10/20/2004 | EP1469678A1 Information recording medium, information recording apparatus and method, information reproducing apparatus and method, information recording/reproducing apparatus and method, recording or reproduction control computer program, and data structure containing control signal |
| 10/20/2004 | EP1469467A2 Method and apparatus for making composite substrates |
| 10/20/2004 | EP1469466A2 Optical recording medium-producing sheet and optical recording medium |
| 10/20/2004 | EP1469465A2 Optical pickup device optical information recording and reproducing apparatus and objective lens |
| 10/20/2004 | EP1469464A2 A beam shaping device, an optical head, and a master disk recording apparatus |
| 10/20/2004 | EP1469463A1 Optical disk unit |
| 10/20/2004 | EP1469462A2 Objective lens driving device and optical disc apparatus using the same |
| 10/20/2004 | EP1469461A1 Disc-shaped optical recording medium and reproduction limit method thereof |
| 10/20/2004 | EP1469460A1 Optical recording/reproducing method and optical recording medium |
| 10/20/2004 | EP1469026A1 Aromatic polycarbonate resin process for producing the same optical part moldingmaterial and optical part |
| 10/20/2004 | EP1468472A1 Optical disc head including a bowtie grating antenna and slider for optical focusing, and method for making |
| 10/20/2004 | EP1468419A2 Optical recording materials having high storage density |
| 10/20/2004 | EP1468418A1 Information recording disc, recording and / or reproducing device and method |
| 10/20/2004 | EP1468417A2 Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method |
| 10/20/2004 | EP1468050A1 Water-soluble phthalocyanine compound-containing ink for ink jetting, ink jet recording method and method for improving ozone gas discoloration of colored image material |
| 10/20/2004 | EP1381503B1 Methods for embossing |
| 10/20/2004 | EP1272823B1 Spatial and spectral wavefront analysis and measurement |
| 10/20/2004 | EP1252623B1 Method for the distribution of data marks on a medium, and method and apparatus for the holographic recording and readout of data |
| 10/20/2004 | EP1183686A4 Apparatus and method for searching digital audio data file from media where digital audio data files are recorded |
| 10/20/2004 | CN2650291Y Track-tracing servo control system |
| 10/20/2004 | CN1539143A 光盘 CD |
| 10/20/2004 | CN1539074A Displacement detecting method, displacement detecting device and calibrating method thereof, and recording device of information recording medium original disk |
| 10/20/2004 | CN1538582A Manufacturing method of semiconductor laser device |
| 10/20/2004 | CN1538450A Optical disc reproducing device and mirror detecting method of disc |
| 10/20/2004 | CN1538446A Variable search metod for recording medium containing video data and reproducing apparatus using the same |
| 10/20/2004 | CN1538434A Apparatus and method for detecting frame synchronization signal for reducing errors in data demodulation in optical disc system |
| 10/20/2004 | CN1538432A Force applying control method of pulley motor of optical disk machine |
| 10/20/2004 | CN1538431A Discriminating method of optical disc kind and optical disc device |
| 10/20/2004 | CN1538430A Focus searching method and optical disc device |
| 10/20/2004 | CN1538429A Disc device |
| 10/20/2004 | CN1538425A 光盘 CD |
| 10/20/2004 | CN1538424A Information recording medium and its generating method |
| 10/20/2004 | CN1538423A Optical recording aterial, optical recording medium and its manufacturing method, optical recording method and reproducing method |
| 10/20/2004 | CN1538422A Optical recording medium |
| 10/20/2004 | CN1538421A Optical information recording medium, method of generating the medium and method and equipment for using the medium recording information |
| 10/20/2004 | CN1538420A Optical information recording medium and its manufacturing method |
| 10/20/2004 | CN1538419A Optical disc for mobile equipment |
| 10/20/2004 | CN1538418A Optical disc and its information recording method and device |
| 10/20/2004 | CN1538417A Laser head device, diffraction element and manufacturing method of diffraction element |
| 10/20/2004 | CN1538416A Light beam shaper, optical head and optical disc recording equipment |
| 10/20/2004 | CN1538415A Optical head and optical recoridng reproducing device with it |
| 10/20/2004 | CN1538414A Diffraction element and corresponding device, equipment system and grating design method |
| 10/20/2004 | CN1538413A Opticasl read-out device |
| 10/20/2004 | CN1538412A Front photoelectric detector, optical pick-up, and optical recording and/or playing equipment |
| 10/20/2004 | CN1538411A Integral optical device |
| 10/20/2004 | CN1538410A 光学头以及光学头送进装置 The optical head and optical head feeding device |
| 10/20/2004 | CN1538409A Double-disc optical recording medium |
| 10/20/2004 | CN1538408A Tracking error detecting device |
| 10/20/2004 | CN1538407A Optical disc equipment and method for controlling sliding block |
| 10/20/2004 | CN1538406A Error control processing method for rail searching servo of optical disk machine |
| 10/20/2004 | CN1538405A Optical disc device |
| 10/20/2004 | CN1538404A Optical drive capable of preventing harm during transportation process |
| 10/20/2004 | CN1538403A Testing disc |
| 10/20/2004 | CN1538402A Optical disc medium and optical disc device |
| 10/20/2004 | CN1538401A Apparatus and metod for correcting asymmetry in tical disk reproduction system |
| 10/20/2004 | CN1538400A Optical disc recording method and optical recording device |
| 10/20/2004 | CN1538399A Device and method for controlling write-in power of optical disc |
| 10/20/2004 | CN1538397A Method for driving step-by-step motor of optical disc driver |
| 10/20/2004 | CN1538396A Oscillating information detecting method of optical recording medium and oscillating information detection method |
| 10/20/2004 | CN1538394A Method of variable storage of access optical disk machine |
| 10/20/2004 | CN1172528C Record method equipment during pause and playback with rewritable disk medium |
| 10/20/2004 | CN1172310C Positive pressure optical slider having trailing end slide pads |
| 10/20/2004 | CN1172308C Method for eliminating signal crossfire between wavelengths in multiwavelength multilayer optic disk |