| 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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| 03/01/2001 | WO2001015288A1 Optical enhancement with nanoparticles and microcavities |
| 03/01/2001 | WO2001015154A1 Methods and apparatus for physically patterning nonoperational structures of an optical disc |
| 03/01/2001 | WO2001015153A1 A method for forming an information-carrying medium |
| 03/01/2001 | WO2001015152A1 Method suitable for manufacturing a disc-shaped optical registration carrier, as well as such an optical registration carrier |
| 03/01/2001 | WO2001015151A1 Near field optical head and method for manufacturing the same |
| 03/01/2001 | WO2001015150A1 Method of manufacturing a scanning device with adjustable frames |
| 03/01/2001 | WO2001015149A1 Optical recording medium and direction detector |
| 03/01/2001 | WO2001015148A1 Optical disk drive unit |
| 03/01/2001 | WO2001015028A1 Copy-protected digital audio compact disc, and method and system for producing same |
| 03/01/2001 | WO2000073387A9 Polycarbonate resin composition, optical recording medium, and substrate therefor |
| 03/01/2001 | WO2000042906B1 Fiber optic needle probes for optical coherence tomography imaging |
| 03/01/2001 | DE19940808A1 Removal of a surface layer from a substrate layer on an information-carrying disc by machining involves applying pressure to the upper side of discs moving on a conveyer belt |
| 03/01/2001 | DE19940178A1 Optical recording carrier read-write device, uses reflecting layer for controlling the direction of polarization |
| 03/01/2001 | DE10035417A1 Optisches Formmaterial, und optisches Disksubstrat und dessen Herstellungsverfahren Optical molding material, and optical disk substrate and its manufacturing method |
| 03/01/2001 | DE10021079A1 Optical disk e.g. magneto-optical disk, includes defect control log section with log blocks distributed orderly between tracks and separated along radial direction |
| 03/01/2001 | DE10020462A1 Optische Scheibe, optische Wiedergabeeinrichtung und optische Aufzeichnungsvorrichtung Optical disc, optical reproducing device, and optical recording device |
| 03/01/2001 | DE10017943A1 Information storage device e.g. magneto-optical disc memory for computer system, has modulation stage for modulation of laser beam at modulation frequency which differs from data recording frequency |
| 03/01/2001 | CA2374392A1 Optical enhancement with nanoparticles and microcavities |
| 02/28/2001 | EP1079624A2 Data storage, recordal and reproduction |
| 02/28/2001 | EP1079436A2 Semiconductor device having photodetector and optical pickup system using the same |
| 02/28/2001 | EP1079381A2 Optical information recording medium provided with visual watermark, apparatus and method for making the visual watermark |
| 02/28/2001 | EP1079380A2 Information recording medium |
| 02/28/2001 | EP1079379A2 Optical pickup having circuit pattern formed by mid technique on main insulative base |
| 02/28/2001 | EP1079378A2 Disk apparatus |
| 02/28/2001 | EP1079377A2 Lens driving apparatus for disk player |
| 02/28/2001 | EP1079376A1 Disklike storage medium and tracking method using the same |
| 02/28/2001 | EP1079375A2 Data recording and reproducing apparatus |
| 02/28/2001 | EP1079374A2 Apparatus for recording/reproducing signal on/from optical disk |
| 02/28/2001 | EP1078361A1 Storage disk comprising depressions and/or raised features |
| 02/28/2001 | EP1078356A1 Apparatus for trimming dye coated on a recordable disc substrate and related method |
| 02/28/2001 | EP1078287A1 Structure for micro-machine optical tooling and method for making and using |
| 02/28/2001 | EP0961272B1 Disk cartridge |
| 02/28/2001 | EP0902947A4 Optical disk with copy protection |
| 02/28/2001 | EP0807929B1 Optical disk provided with bar code |
| 02/28/2001 | CN1285949A Rewritable optical data storage disk having enhanced flatness |
| 02/28/2001 | CN1285591A Data storage medium, data recording apparatus and method, reproducing apparatus and method |
| 02/28/2001 | CN1285589A Optical head and making method thereof |
| 02/28/2001 | CN1285588A Lens driver for disc player |
| 02/28/2001 | CN1285587A Dynamic defect managing method for erasable CD |
| 02/28/2001 | CN1285586A Information recording medium, recording method and apparatus and reproducing method and apparatus |
| 02/28/2001 | CN1062675C Information recording medium, equipment and reader and recording method |
| 02/28/2001 | CN1062674C Laser beam modulation apparatus |
| 02/28/2001 | CN1062669C Detection for pollution degree in optical storage device |
| 02/27/2001 | US6195726 Method and apparatus for performing patterned read and write operations |
| 02/27/2001 | US6195684 Conference aiding system and computer memory product for relating an object to a file on a display screen |
| 02/27/2001 | US6195374 Semiconductor laser and optical disk device using the laser |
| 02/27/2001 | US6195326 Phase-change type medium for use in high density recording |
| 02/27/2001 | US6195325 Data recording apparatus and method |
| 02/27/2001 | US6195323 Data coding method of an optical disk |
| 02/27/2001 | US6195321 Disk rotation control apparatus with deceleration means |
| 02/27/2001 | US6195320 Optical disk signal processing method and optical disk device |
| 02/27/2001 | US6195319 Optical pickup position control device |
| 02/27/2001 | US6195318 Method for the correction of a tracking error signal during optical scanning of a recording medium in the form of a disc |
| 02/27/2001 | US6195317 Optical disk, recording method and apparatus for canceling intercode interference |
| 02/27/2001 | US6195316 Optical recording medium using land/groove recording |
| 02/27/2001 | US6195315 Optical disk apparatus compatible with different types of mediums |
| 02/27/2001 | US6195314 Objective lens driving device and optical disc apparatus using the same |
| 02/27/2001 | US6195311 Method of determining a distance to be moved by an optical pick-up |
| 02/27/2001 | US6195231 Thin film magnetic data transfer transducer |
| 02/27/2001 | US6194129 Method of manufacturing a master optical disk |
| 02/27/2001 | US6194121 Optical recording medium |
| 02/27/2001 | US6194046 Optical recording medium and manufacturing method thereof |
| 02/27/2001 | CA2242161C Optical disk, and information recording/reproduction apparatus |
| 02/27/2001 | CA2192077C Recording medium, apparatus and method for recording data on the recording medium, apparatus and method for reproducing data from the recording medium |
| 02/22/2001 | WO2001013376A1 Optical recording medium, and method and apparatus for reproduction |
| 02/22/2001 | WO2001013371A1 Light-transmitting film and sputtering target for forming the light-transmitting film |
| 02/22/2001 | WO2001013370A1 Rewritable optical information recording medium |
| 02/22/2001 | WO2001013369A1 Objective and optical head device |
| 02/22/2001 | WO2001013368A1 Device for driving object lens |
| 02/22/2001 | WO2001013367A1 Method and apparatus for reading multiple tracks of an optical disk |
| 02/22/2001 | WO2001013366A1 Optical disk reproducing method and reproducing device |
| 02/22/2001 | WO2001013365A1 High density data write strategy |
| 02/22/2001 | WO2001013359A1 Medium for recording audio signal, recorder and player |
| 02/22/2001 | WO2001013159A1 Three dimensional imaging system |
| 02/22/2001 | DE19939716A1 Manufacturing device for data media disks has workpiece changer with movable flat plate with workpiece holders at distance of substrate holder with circular openings, disk support |
| 02/22/2001 | DE19938029A1 Postcard compact disk has compact disk attached to rest of postcard by connecting elements that can be pressed out or broken to remove CD from postcard |
| 02/22/2001 | DE19648692C2 Optische Scheibe und Antrieb für eine optische Scheibe Optical disc and an optical disc drive for |
| 02/22/2001 | CA2381943A1 Three dimensional imaging system |
| 02/22/2001 | CA2381765A1 Method and apparatus for reading multiple tracks of an optical disk |
| 02/21/2001 | EP1077449A1 Information readout apparatus and information readout method |
| 02/21/2001 | EP1076933A1 Error correcting device and optical disk reader comprising same |
| 02/21/2001 | EP0990220B1 Visiting card with cd rom |
| 02/21/2001 | EP0893792B1 Optical disc |
| 02/21/2001 | EP0608432B1 Polarizing element and optical element, and optical head |
| 02/21/2001 | CN1284908A Method and device for heat treatment of disc |
| 02/21/2001 | CN1284719A Method and device for loading drive voltage to electric machine of optical disk |
| 02/21/2001 | CN1284716A Device and method for duplicating data from optical disk producing vibration |
| 02/21/2001 | CN1284715A Manufacture of CD with several record layers |
| 02/21/2001 | CN1284714A Integrated optical member, head and optical recording and/or reproducing device |
| 02/21/2001 | CN1284713A Optical pick device |
| 02/21/2001 | CN1284712A Optical disk device and method of controlling focus in the same |
| 02/21/2001 | CN1284711A Device and method for optical disk recording and/or broadcasting and follow-up control method thereof |
| 02/21/2001 | CN1062374C 光盘装置 CD-ROM device |
| 02/21/2001 | CN1062370C Apparatus and method for discriminating optical disk |
| 02/21/2001 | CN1062368C Compact disc and recording/regenerating device thereof |
| 02/21/2001 | CN1062367C Optical system for reproduction and/or recording of information |
| 02/20/2001 | US6192166 Binarization circuit |
| 02/20/2001 | US6192025 Structure for protecting reading area of compact disc and device for applying same |
| 02/20/2001 | US6192024 Optical recording medium |
| 02/20/2001 | US6192023 Optical pick-up feeding device having a regulating member to adjust an orientation of a lead screw thereof |