| 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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| 09/27/2001 | WO2001071717A1 Indication device and article incorporating same |
| 09/27/2001 | WO2001071716A1 Optical disc |
| 09/27/2001 | WO2001071431A1 Holographic recording and micro/nanofabrication via ultrafast holographic two-photon induced photopolymerization (h-tpip) |
| 09/27/2001 | WO2001070883A1 Aromatic polycarbonate composition |
| 09/27/2001 | WO2001070882A1 Aromatic polycarbonate composition |
| 09/27/2001 | WO2001070850A1 Method for improving the adhesion stability of the surface of moulded parts consisting of synthetic material |
| 09/27/2001 | WO2001070849A1 Polycarbonate, process for producing the same, and molded article thereof |
| 09/27/2001 | WO2001070847A1 Polyester carbonate and a data carrier therefrom |
| 09/27/2001 | WO2001035647B1 Real-time pause catch-up for disc medium |
| 09/27/2001 | WO2000049603A9 Method and apparatus for reading and writing a multilevel signal from an optical disc |
| 09/27/2001 | US20010025286 Storage medium and method for processing data of such storage medium |
| 09/27/2001 | US20010024708 Optical disk, substrate of the same, and mold for forming the substrate |
| 09/27/2001 | US20010024461 Semiconductor laser with surge protection and optical pickup using the same |
| 09/27/2001 | US20010024459 Apparatus for and method of controlling auto laser diode power |
| 09/27/2001 | US20010024422 Optical head apparatus |
| 09/27/2001 | US20010024421 Optical recording medium and master disc for preparation thereof |
| 09/27/2001 | US20010024418 Optical head and optical disk device using the same |
| 09/27/2001 | US20010024417 Optical pickup for recording or reproducing system |
| 09/27/2001 | US20010024416 Optical information detection apparatus |
| 09/27/2001 | US20010024415 Integrated unit and optical pickup |
| 09/27/2001 | US20010024414 Diffraction type lens and optical pickup apparatus using the same |
| 09/27/2001 | US20010024413 Optical disk device, optical disk, data recording method, and data reproducing method |
| 09/27/2001 | US20010024412 Methods for identifying erroneous detection of pre-pit synchronization bit on optical disc and identifying stability/instability of pre-pit synchronization bit detection, and electric circuits therefor |
| 09/27/2001 | US20010024411 Copy-protected optical disk and protection process for such disk |
| 09/27/2001 | US20010024410 Data recording device, data reproducing device, and optical disc |
| 09/27/2001 | US20010024409 Optical scanning device |
| 09/27/2001 | US20010024408 Focusing control apparatus, recording medium, and optical disk playaback appatatus |
| 09/27/2001 | DE19803008C2 Optische Platte und optisches Plattengerät Optical disk and optical disk apparatus |
| 09/27/2001 | DE19752437C2 Verfahren zur Wiedergabe von einer optischen Platte A method for reproducing from an optical disk |
| 09/27/2001 | DE10014030A1 Improvement of adhesion properties of surfaces of polymer, especially polycarbonate, moldings for magnetic tape production comprises adjusting intercalated water content in granulate during granulation process |
| 09/26/2001 | EP1137008A2 Optical disc and optical disc driving device |
| 09/26/2001 | EP1137003A1 Optical recording medium, and method and apparatus for reproduction |
| 09/26/2001 | EP1136993A1 Optical head |
| 09/26/2001 | EP1136992A2 Apparatus and method for controlling auto laser diode power |
| 09/26/2001 | EP1136991A2 Slider moving device and information recording/reproducing apparatus |
| 09/26/2001 | EP1136990A2 Layer jump control apparatus for multilayer disk and method thereof |
| 09/26/2001 | EP1136989A2 Optical head apparatus |
| 09/26/2001 | EP1136988A2 Read focus optimization for an optical disk drive |
| 09/26/2001 | EP1136545A2 Lubricating grease composition and rolling apparatus comprising same |
| 09/26/2001 | EP1136242A2 Transcribing method |
| 09/26/2001 | EP1136223A2 Mold for injection molding of disc substrate |
| 09/26/2001 | EP1135774A1 Optical recording medium comprising a gesbte recording layer |
| 09/26/2001 | EP1135773A1 Optical scanning device |
| 09/26/2001 | EP1135449A1 Hot-melt adhesive for glueing dvds |
| 09/26/2001 | EP1135242A2 Method and injection mold for producing a configured substrate comprising an optically readable data carrier, and use of the same |
| 09/26/2001 | EP0820629B1 Optical record carrier and method for recording and reproducing signals therefrom |
| 09/26/2001 | EP0753848B1 Optical signal detection circuit |
| 09/26/2001 | EP0463183B1 Data recording and reproducing methods |
| 09/26/2001 | CN1315038A Optical scanning device comprising a lens system with adjustable inclination |
| 09/26/2001 | CN1315037A Optical disc and optical disc drive |
| 09/26/2001 | CN1315036A Apparatus and method for scanning a rotary information carrier |
| 09/26/2001 | CN1314676A Composite optic element and its mounting structure |
| 09/26/2001 | CN1314675A Layer jump control equipment and method for multi-layer disc |
| 09/26/2001 | CN1314674A Method for recording multiple files with unfinished record on compact disc |
| 09/26/2001 | CN1071917C 光拾波装置 The optical pickup device |
| 09/26/2001 | CN1071916C 一次写入的光盘记录装置 The write-once optical disc recording apparatus |
| 09/26/2001 | CN1071915C Disc playback method |
| 09/25/2001 | US6295564 Storage medium having electronic circuit and computer system having the storage medium |
| 09/25/2001 | US6295271 Optical recording medium having tracks, each track having a plurality of wobble sections/one-side wobble regions |
| 09/25/2001 | US6295270 Optical record carrier with grooves having wobbles with phases depending on position information pits at predetermined positions |
| 09/25/2001 | US6295267 Digital signal recording apparatus, recording method thereof, remote controlling apparatus for use therewith, remote controlling method thereof, and dubbing system for use therewith |
| 09/25/2001 | US6295262 Method and apparatus for recording information onto optical disk |
| 09/25/2001 | US6295260 Optical disk apparatus and computer with the optical disk apparatus built in |
| 09/25/2001 | US6295258 Method for recording and reproducing information by pre-pits detection |
| 09/25/2001 | US6295257 Information recording medium, information recording method, information recording apparatus and information reproducing apparatus |
| 09/25/2001 | US6295256 Focusing bias adjusting apparatus and method in optical recording medium playing apparatus |
| 09/25/2001 | US6295255 Optical pickup having a tilt mechanism to adjust an optical axis of an incident light beam |
| 09/25/2001 | US6295254 Seek control method for a disk device used for reading/writing data from and to a disk recording medium |
| 09/25/2001 | US6295156 Methods for making integrated micro-optical systems |
| 09/25/2001 | US6294750 Method and apparatus for automatically adjusting air pressure in a pneumatic weld head |
| 09/25/2001 | US6294641 Polycarbonate resin, optical-information recording medium substrate made of the same, and optical-information recording medium |
| 09/25/2001 | US6294310 Phase-change type optical recording layer has a composition of ge-te-sb whereby overwrite recording is carried out by modulation of light intensity of at least strong and weak two levels, so that a crystalline state is an unrecorded state |
| 09/25/2001 | US6294239 Ultraviolet-curable adhesive composition |
| 09/25/2001 | US6293898 Holographic memory |
| 09/20/2001 | WO2001069598A1 Optical information recording device, optical information reproducing device, optical information recording/reproducing device, and optical information recording medium |
| 09/20/2001 | WO2001069597A1 Substrate unit for optical head and method for manufacturing the same |
| 09/20/2001 | WO2001069596A1 Optical disc drive |
| 09/20/2001 | WO2001069522A1 Optical business card |
| 09/20/2001 | WO2001029837A8 Medium for fluorescent read-only multilayer optical information carrier and its manufacturing method |
| 09/20/2001 | WO2001029828A8 Methods and apparatus for rendering an optically encoded medium unreadable and tamper-resistant |
| 09/20/2001 | WO2001015154A9 Methods and apparatus for physically patterning nonoperational structures of an optical disc |
| 09/20/2001 | US20010023006 Information recording medium |
| 09/20/2001 | US20010022775 Optical disk and method of manufacturing the same |
| 09/20/2001 | US20010022773 Compact disc of circular and non-circular shape |
| 09/20/2001 | US20010022772 Disk recording or playback device having mechanism for adjusting tilt of pickup |
| 09/20/2001 | US20010022771 Pickup feed mechanism |
| 09/20/2001 | US20010022769 Optical recording medium and optical recording method |
| 09/20/2001 | US20010022768 Optical pickup apparatus and laser diode chip |
| 09/20/2001 | US20010022767 Disk device |
| 09/20/2001 | US20010022764 Information recording medium and reproducing device |
| 09/20/2001 | US20010022763 Method for information recording and apparatus therefor |
| 09/20/2001 | US20010022762 Optical disc recording method and recording and/or reproducing apparatus |
| 09/20/2001 | US20010022705 Glass substrate for recording medium |
| 09/20/2001 | US20010022690 Optical pickup device |
| 09/20/2001 | DE19956651A1 Dual-sided compact disc (CD) data-writable on both faces, has material layers reacting to write-, recording- or reading-processes separated from one another by a separation layer of suitable material or different material |
| 09/20/2001 | DE10112586A1 Disc detector for disc recording and reproducing apparatus, has detect switch that detects whether or not a disc is normally inserted into the recording and reproducing apparatus |
| 09/20/2001 | DE10104572A1 Square wave signal modification device e.g. for recording information on optical disc, has flexible signal transmission path section connected to record section and forms a feature of HF-signal components damping |
| 09/20/2001 | DE10013287A1 Optical business card with optical memory device as circular disc, includes device for fixing both elements in mutually rotated positions when placed flat on one another |
| 09/20/2001 | CA2402765A1 Optical information recording apparatus, optical information reproducing apparatus, optical information recording/reproducing apparatus, and optical information recording medium |
| 09/19/2001 | EP1134738A2 Recording medium, recording apparatus, and reading apparatus |