| Patents for G02B 26 - Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating (46,502) |
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| 08/09/1994 | US5337077 Electromagnetic shutter |
| 08/09/1994 | US5337076 Method and apparatus for reproducing images including a multiple scanning operation |
| 08/04/1994 | WO1994016875A1 Process and device for producing a three-dimensional object |
| 08/03/1994 | EP0608901A2 A laser unit |
| 08/03/1994 | EP0608368A1 Electro-optical scanning system |
| 08/03/1994 | CN2173414Y Semiconductor laser straight corrector |
| 08/02/1994 | US5335244 Technique and apparatus using a moveable weak lens |
| 08/02/1994 | US5335114 Optical reflecting unit |
| 08/02/1994 | US5334991 Dual image head-mounted display |
| 08/02/1994 | CA1331232C Low vibration resonant scanning unit for miniature optical display apparatus |
| 07/28/1994 | DE4401731A1 Optical scanner for digital copier or printer |
| 07/27/1994 | EP0608049A2 Single-channel gas concentration measurement method and apparatus |
| 07/27/1994 | EP0607145A1 Electrode structure for an electrophoretic display apparatus |
| 07/26/1994 | US5333008 Imaging module mounting apparatus |
| 07/26/1994 | CA1330895C Light beam scanning apparatus |
| 07/20/1994 | EP0606887A1 Deflection scanning apparatus |
| 07/19/1994 | US5331651 Method and apparatus for adjusting the wavelength in an optical device and laser using the method |
| 07/19/1994 | US5331468 Intensity redistribution for exposure correction in an overfilled symmetrical laser printer |
| 07/19/1994 | US5331454 Low reset voltage process for DMD |
| 07/19/1994 | US5331342 Video clock generating circuit and horizontal synchronizing signal generating device in image forming apparatus using laser beam |
| 07/19/1994 | US5331341 Image forming apparatus |
| 07/19/1994 | US5331338 Web steering for an image recorder |
| 07/19/1994 | US5331147 Scanning optical apparatus having at least one division sensor |
| 07/19/1994 | US5331142 Scan velocity detector and code reader using the same |
| 07/13/1994 | EP0606136A1 Micro-mechanical light modulator and printing system with optically interlaced output |
| 07/13/1994 | EP0605923A1 Beam-shaping optical element, and radiation source unit and scanning unit including said element |
| 07/13/1994 | EP0526534B1 High speed shutter mechanism for a light beam |
| 07/13/1994 | EP0451193B1 Multimodulus pressure sensor |
| 07/13/1994 | CN1025455C 空间光调制器 Spatial light modulator |
| 07/12/1994 | US5329407 Reflector device |
| 07/12/1994 | US5329350 Measuring laser beam parameters using non-distorting attenuation and multiple simultaneous samples |
| 07/12/1994 | US5329103 Laser beam scanner with low cost ditherer mechanism |
| 07/07/1994 | WO1994015351A1 Variable focus optical system for data reading |
| 07/07/1994 | WO1994015177A1 Electrostatic path length control transducer |
| 07/07/1994 | CA2147491A1 Electrostatic path length control transducer |
| 07/06/1994 | EP0605058A1 Apparatus for amplitude modulation of laser light |
| 07/06/1994 | CN1089039A Virtual display device and method of use |
| 07/06/1994 | CN1025371C Retrofocus objective lens and optical scanning device provided with such lens |
| 07/05/1994 | US5327286 Real time optical correlation system |
| 07/05/1994 | US5327280 Scanning optical system |
| 07/05/1994 | US5326066 Precision portable scanning table with attachment apparatus |
| 06/30/1994 | DE4300739A1 Cross-scan fault position error correction for laser printer |
| 06/29/1994 | EP0604327A1 Method and apparatus for combined active and passive athermalization of an optical assembly |
| 06/29/1994 | EP0604098A1 Method and apparatus for fabricating bichromal balls for a twisting ball display |
| 06/29/1994 | EP0604077A2 Multiple beam diode laser output scanning system |
| 06/29/1994 | EP0604031A1 Optical scanning system |
| 06/29/1994 | EP0603842A1 Optical recording device and optical reproduction device |
| 06/28/1994 | US5325459 Optical attenuator used with optical fibers and compensation means |
| 06/28/1994 | US5325381 Multiple beam diode laser output scanning system |
| 06/28/1994 | US5325216 Raster output scanner with subpixel addressability |
| 06/23/1994 | WO1994014136A1 Optical symbol (bar code) reading systems and devices |
| 06/23/1994 | DE4243556A1 Stereoscopic microscope with electronic image screen for use in surgery |
| 06/23/1994 | CA2150698A1 Optical symbol (bar code) reading systems and devices |
| 06/22/1994 | EP0602872A2 Beam reprofiling by binary diffraction optics |
| 06/22/1994 | EP0602870A2 Optimal filling of a polygon facet by beam reprofiling |
| 06/22/1994 | EP0602811A1 Independently addressable semiconductor diode lasers with integral low loss passive waveguides |
| 06/22/1994 | EP0602633A2 Method of clean up of a patterned metal layer |
| 06/22/1994 | EP0502965B1 Optical positioning system for at least one pixel |
| 06/22/1994 | CN2169862Y Colour/black-and-white scanning light filter |
| 06/21/1994 | US5323259 For use in a light scanner |
| 06/21/1994 | US5323183 Image recording apparatus |
| 06/21/1994 | US5322999 Method and apparatus for precision control of galvanometer patterning system |
| 06/15/1994 | EP0601800A1 Prevention of stray light reflections in a raster output scanner (ROS) using an overfilled polygon design |
| 06/15/1994 | EP0601757A1 Binary diffractive optical element scanner |
| 06/15/1994 | EP0601666A1 Colour sequential light valve display device |
| 06/15/1994 | EP0601485A2 Optical means for using diode laser arrays in laser multibeam printers and recorders |
| 06/15/1994 | EP0601309A1 Improved bistable DMD addressing method |
| 06/15/1994 | EP0600878A1 Electrophoretic display panel with internal mesh background screen. |
| 06/15/1994 | CN2169144Y Rotary light reflector |
| 06/15/1994 | CN1088003A 多用户数字激光成像系统 Multi-user digital laser imaging system |
| 06/15/1994 | CN1025078C Grating objective and grating-beam shaper and optical scanning device comprising at least are of said elements |
| 06/14/1994 | US5321435 Multi-diameter record dot light scanning apparatus |
| 06/14/1994 | US5321432 Image forming apparatus with resolution control |
| 06/14/1994 | US5321259 Imaging device with prism scan element means |
| 06/09/1994 | WO1994012905A1 Reflection type field angle conversion optical device |
| 06/09/1994 | WO1994012309A1 Laser marking apparatus |
| 06/08/1994 | EP0600391A1 Deflection scan apparatus |
| 06/08/1994 | EP0456704B1 Scanning system with array of laser scanner modules to produce complex scan pattern |
| 06/08/1994 | EP0439547B1 Fiber optic switch |
| 06/07/1994 | US5319393 Multiple-spot beam control for a raster output scanner an electrophotographic printer |
| 06/01/1994 | EP0599542A1 Two element optical system for focus error compensation in laser scanning systems |
| 06/01/1994 | EP0599375A1 Light modulator |
| 06/01/1994 | EP0599304A2 Optical scanning apparatus for scanning laser beam on imaging surface and recording image data on imaging surface in units of dots |
| 06/01/1994 | EP0599261A1 Multi-user digital laser imaging system |
| 06/01/1994 | EP0599154A1 Lightbeam-modulator |
| 06/01/1994 | EP0599076A2 Intensity redistribution for exposure correction in an overfilled symmetrical laser printer |
| 06/01/1994 | EP0598950A1 Rotary mirror system |
| 06/01/1994 | EP0598949A1 Radiation image read-out method |
| 06/01/1994 | EP0598712A1 Device for delivering a collimated beam such as a laser beam |
| 05/31/1994 | US5317444 Light scanning apparatus |
| 05/31/1994 | US5317148 For an imaging system |
| 05/26/1994 | CA2102355A1 Multi-user digital laser imaging system |
| 05/25/1994 | EP0598102A1 Method for scanning photodiodes |
| 05/25/1994 | CN2166467Y Light-beam regulator |
| 05/24/1994 | US5315677 Optical pulse generator |
| 05/24/1994 | US5315429 Micromechanical light modulator with optically interlaced output |
| 05/24/1994 | US5315427 Pair of binary diffraction optics for use in overfilled raster output scanning systems |
| 05/24/1994 | US5315321 For optical imaging onto a moving surface |
| 05/24/1994 | CA2012036C Analog optical processing for the construction of fractal objects |
| 05/18/1994 | EP0597676A1 Raster output scanner employing rotating prism facet tracking |