| 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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| 01/29/2004 | WO2004010422A1 Optical information storage medium and method of recording data thereon |
| 01/29/2004 | WO2004010201A2 Optical scanning device |
| 01/29/2004 | WO2004010170A1 Optical determination of a position or length |
| 01/29/2004 | WO2004009319A1 Method and apparatus for making miniature tablets |
| 01/29/2004 | US20040018334 Metal alloys for the reflective or the semi-reflective layer of an optical storage medium |
| 01/29/2004 | US20040017996 Reproducing apparatus, reproducing method, reproducing program and recording medium with the program recorded therein |
| 01/29/2004 | US20040017768 Phase change optical recording medium |
| 01/29/2004 | US20040017766 Optical disk apparatus with pickup tilt adjusting mechanism and entertainment apparatus |
| 01/29/2004 | US20040017765 Disk drive and beam angle adjusting structure |
| 01/29/2004 | US20040017764 Actuator |
| 01/29/2004 | US20040017763 Optical storage device |
| 01/29/2004 | US20040017762 Optical pickup |
| 01/29/2004 | US20040017761 Optical device and optical storage device |
| 01/29/2004 | US20040017759 Pickup device |
| 01/29/2004 | US20040017758 Variable optical element, a pickup apparatus having the variable optical element, and an information recording and reproducing apparatus having the pickup apparatus |
| 01/29/2004 | US20040017755 Recording strategy generation method and an optical information recording medium |
| 01/29/2004 | US20040017754 Tilt adjusting method and apparatus using jitter feedback |
| 01/29/2004 | US20040017753 Method of recording drive information on optical disc and optical disc having drive information recorded using the method |
| 01/29/2004 | US20040017752 Method and apparatus for determining recording pulse parameters for an optical disc |
| 01/29/2004 | US20040017751 Optical disc recording method and optical disc recording apparatus for setting optimal recording power to record data |
| 01/29/2004 | US20040017750 Method and apparatus for calibrating laser write power for writing data onto an optical storage medium |
| 01/29/2004 | US20040017749 Rewritable optical storage device with extended life |
| 01/29/2004 | US20040017748 Optical disc reproducing apparatus with function of detecting direction of rotation of disc |
| 01/29/2004 | US20040017747 Information recording medium, method of generating flag, method of producing information recording medium, method of adjusting recording conditions of information recording medium, method of recording for information recording medium and information recording device |
| 01/29/2004 | US20040017746 Disc recording medium including rotational-angle marks, recording apparatus and playback apparatus |
| 01/29/2004 | US20040017745 Optical disc drive system for recording at a constant angular velocity |
| 01/29/2004 | US20040017744 Correction method, correction circuit, and light information storage apparatus |
| 01/29/2004 | US20040017743 Spherical aberration correcting method and apparatus |
| 01/29/2004 | US20040017742 Optical head and optical disk drive |
| 01/29/2004 | US20040017739 Disc drive apparatus and electronic device |
| 01/29/2004 | US20040017737 Apparatus for loading an optical disk into a case |
| 01/29/2004 | US20040017621 Lens driving apparatus and coil substrate therefor |
| 01/29/2004 | US20040017601 Integrated micro-optical systems |
| 01/29/2004 | DE10319485A1 Wiedergabeeinrichtung für Aufzeichnungsplatte Reproducing apparatus for recording disc |
| 01/29/2004 | DE10309141A1 Optischer Einstrahlungskopf und Informationsaufzeichnungs/Reproduktionsanordnung Optical probe head and information recording / reproducing device |
| 01/29/2004 | DE10233063A1 Optisches Geberelement mit Positionierungsvorrichtung An optical encoder element positioning device |
| 01/29/2004 | CA2492869A1 Method and apparatus for making miniature tablets |
| 01/28/2004 | EP1385175A1 Probe tip design for optical near-field microscope |
| 01/28/2004 | EP1385166A2 Data recording medium, data reproducing method and reproducing device |
| 01/28/2004 | EP1385160A2 Phase change optical recording medium |
| 01/28/2004 | EP1385159A1 Objective lens unit, optical pickup device equipped with the same and optical information recording and reproducing apparatus |
| 01/28/2004 | EP1385158A2 Spherical aberration correcting method and apparatus |
| 01/28/2004 | EP1385157A2 Optical disk recording apparatus controllable by table of multi-pulse patterns |
| 01/28/2004 | EP1385156A1 Spherical aberration correcting method and apparatus |
| 01/28/2004 | EP1385155A1 Tilt servo system |
| 01/28/2004 | EP1385154A2 Optical pickup with increased moving range |
| 01/28/2004 | EP1385153A1 Recording/reproducing apparatus for optical information recording medium and optical head |
| 01/28/2004 | EP1385152A1 Recording/reproducing apparatus for optical information recording medium and optical head |
| 01/28/2004 | EP1385026A1 Retarder and optical head device installing the same |
| 01/28/2004 | EP1384228A2 Optical recording materials having high storage density |
| 01/28/2004 | CN2601447Y Optical disc type entrance ticket |
| 01/28/2004 | CN2601446Y Optical disc with tearable printing ink |
| 01/28/2004 | CN2601445Y Rewritable optical medium preventing data from freely erased |
| 01/28/2004 | CN1471709A 光盘和物理地址格式 CD-ROM format and physical address |
| 01/28/2004 | CN1471706A Method for generating a corrected error signal, and corresponding apparatus |
| 01/28/2004 | CN1471705A Optical disk apparatus capable of generating clock accurately |
| 01/28/2004 | CN1471684A Method and apparatus for fault tolerant data storage on photographs |
| 01/28/2004 | CN1471104A Optical disc drive |
| 01/28/2004 | CN1471103A Method for forming visual image on optical disc by laser beam |
| 01/28/2004 | CN1471101A Defect management apparatus for rewritable recording medium and defect management method thereof |
| 01/28/2004 | CN1471100A Recording medium, recording medium management method and recording medium management system |
| 01/28/2004 | CN1471097A Optical disk for inspection |
| 01/28/2004 | CN1471096A 光记录介质 The optical recording medium |
| 01/28/2004 | CN1471095A DVD piece and its manufacturing method |
| 01/28/2004 | CN1471094A Objective lens drive device for optical pick-up |
| 01/28/2004 | CN1471093A Detection of header area signal and control servo by header area signal |
| 01/28/2004 | CN1471092A Method and apparatus for inclination adjustment by flutter feedback |
| 01/28/2004 | CN1471091A Optimized recording data method for recording medium |
| 01/28/2004 | CN1471090A Optical disc recording device |
| 01/28/2004 | CN1471089A Optical recording device inserting blank circuit in spiral orbit |
| 01/28/2004 | CN1471088A Optical recording medium continuous gap detection apparatus and method |
| 01/28/2004 | CN1471087A Recording device and method for improving rewrite speciality |
| 01/28/2004 | CN1470780A Belt tension adjusting apparatus and optical scanner using same |
| 01/28/2004 | CN1136565C Method for producing target material of magnetic CD recording medium |
| 01/28/2004 | CN1136564C Optical data storage disc |
| 01/28/2004 | CN1136563C Recording medium, Optical disk apparatus and method of information recording |
| 01/28/2004 | CN1136562C Optical system of optical pick-up |
| 01/28/2004 | CN1136561C Optical system of optical pick-up |
| 01/28/2004 | CN1136560C Optic picking up device with objective lens and compatibity with various CD specification |
| 01/28/2004 | CN1136559C Objective driving apparatus |
| 01/28/2004 | CN1136558C Method and apparatus for controlling optical output of laser diode |
| 01/28/2004 | CN1136557C Opticaldisk drive |
| 01/28/2004 | CN1136556C Optical disk device |
| 01/28/2004 | CN1136555C Recordable multi-layer disc information recording/reproducing device |
| 01/28/2004 | CN1136554C Optical disc having oscillating lands and grooves |
| 01/28/2004 | CN1136553C Large capacity digital optical disk |
| 01/28/2004 | CN1136552C CD drive with several tangent speeds |
| 01/28/2004 | CN1136551C Recording medium, reproducing method and recording medium device |
| 01/28/2004 | CN1136550C Optical disk recording/reproducing device having current monitoring circuit and method for operating same |
| 01/28/2004 | CN1136547C Opticaldis recording and/or reproducing device and wethod for setting recording and clear powers |
| 01/28/2004 | CN1136546C Opticaldisk reproducing device and recording method |
| 01/27/2004 | US6683897 Semiconductor laser device |
| 01/27/2004 | US6683846 Information recording disc having an anti-reflection layer and information recording/reproducing apparatus |
| 01/27/2004 | US6683845 Optical recording medium, method of producing same, and optical recording and reproduction device |
| 01/27/2004 | US6683844 Optical disc having emboss pits in the control data zone |
| 01/27/2004 | US6683842 Guiding mechanism for supporting a reading-head moving within a optical storage carrier player |
| 01/27/2004 | US6683841 Anti-fluttering transmission apparatus for CD-RW drive head |
| 01/27/2004 | US6683839 Storage apparatus offering improved precision in positioning carriage relative to disk |
| 01/27/2004 | US6683838 Optical scanning device |
| 01/27/2004 | US6683836 Laser control device |