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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10/26/1993 | US5257048 Optical element and photoreceptor registration system for a raster output scanner in an electrophotographic printer |
10/26/1993 | US5257041 Method and circuit for driving an electromechanical device rapidly with great precision |
10/26/1993 | US5256869 Free-space optical interconnection using deformable mirror device |
10/21/1993 | DE4235593A1 Two=dimensional micro-mechanical on=chip mirror deflection system - has mirror frame attached to frame by diametric conductive tracks orthogonal to tracks connected to frame |
10/21/1993 | CA2082080A1 Thermal urger |
10/20/1993 | EP0566352A1 Optical atmospheric link system |
10/20/1993 | EP0566155A1 Optical scanning device for scanning laser beam focused on image-forming surfaces |
10/20/1993 | EP0566132A1 Optical scanning apparatus |
10/20/1993 | CN1022515C Colour changeable abacus |
10/19/1993 | US5255116 Original scanning apparatus |
10/19/1993 | US5255115 Optical scanning apparatus and recording apparatus using the same |
10/19/1993 | US5255113 Pos-objective type optical scanner |
10/19/1993 | US5255112 Optical scanning apparatus and system |
10/19/1993 | US5255108 Manufacturing a multifaceted scanner element |
10/19/1993 | US5255082 Laser beam color image display apparatus |
10/19/1993 | US5255065 Conically scanned holographic lidar telescope |
10/19/1993 | US5254980 DMD display system controller |
10/19/1993 | CA1323425C Optical beam scanner for bar-code |
10/19/1993 | CA1323424C Laser scanner with rotating mirror and housing |
10/14/1993 | WO1993020656A1 Spatial light modulator system |
10/14/1993 | WO1993020471A1 High resolution laser beam scanner and method for operation thereof |
10/14/1993 | DE3820226A1 Polarisation sensor for determining light source eg laser beam - cyclically modulates polarisation of input beam using rotating half-wave plate or Faraday cell and analyses using beam divider and differential amplifier to distinguish signal from background. |
10/13/1993 | EP0565090A1 Procedure and device to measure the dimensions of an object |
10/13/1993 | EP0564940A1 Personal communicator |
10/13/1993 | EP0564877A1 Method and apparatus for halftone reproduction of continuous tone radiographic images |
10/12/1993 | US5253099 Reflective optical modulator |
10/12/1993 | US5253098 Optical scanner |
10/12/1993 | US5253088 Method to reduce cross scan error visibility during manufacture of a hologon |
10/12/1993 | US5253087 Holographic laser beam scanning apparatus |
10/12/1993 | US5253085 Variable scanning speed optical scanning device |
10/12/1993 | US5252991 Media edge sensor utilizing a laser beam scanner |
10/07/1993 | DE4232660C1 Light-permeable cover for vehicle roof - has at least one outer located plate and device for varying light permeability of cover |
10/06/1993 | EP0564178A1 Scanning confocal microscope |
10/06/1993 | EP0564133A1 Single mode fiber optic variable attenuator |
10/06/1993 | EP0563823A2 Infrared sensor for an earth satellite |
10/06/1993 | EP0563546A1 Electrostatically controlled beam steering device and method |
10/06/1993 | EP0563369A1 Piezoelectric actuator |
10/06/1993 | EP0563359A1 Scene projector |
10/06/1993 | EP0563068A1 Intensity dividing device |
10/05/1993 | US5251275 Tunable fiber Fabry-Perot etalon optical filter |
10/05/1993 | US5251058 Multiple beam exposure control |
10/05/1993 | US5251057 Multiple beam optical modulation system |
10/05/1993 | US5250967 Liquid crystal projector |
10/05/1993 | US5250071 Detachable embolic coil assembly using interlocking clasps and method of use |
10/05/1993 | CA1322680C Achromatic scanning system |
10/01/1993 | CA2091013A1 Single mode fiber optic variable attenuator |
09/29/1993 | EP0562953A1 Optical filter containing a Fabry-Perot interferometer tunable by rotation |
09/29/1993 | EP0562941A1 Distance measuring device and its application to an obstacle detection system |
09/29/1993 | EP0562742A1 Direct retinal scan display |
09/28/1993 | US5249173 Galvanomirror unit |
09/28/1993 | US5249073 Installation of optical components in an optical device |
09/28/1993 | US5248997 Facet reflectance correction in a polygon scanner |
09/23/1993 | DE4207762A1 Mechanical chopper with conical mirror for beam of light - employs rotary disc contg. slots commensurate with lineal focus of pumped beam within optical resonator |
09/22/1993 | EP0561586A1 Electromagnetic shutter |
09/22/1993 | EP0561190A1 Telescope mirror with adjustable form |
09/21/1993 | US5247386 Laser scanning system |
09/21/1993 | US5247384 Method of stabilizing resonant frequency and resonant scanner using the same |
09/21/1993 | US5247383 Scanner with a post facet lens system |
09/21/1993 | US5247382 Polarization switching light source, optical receiver, and coherent optical transmission system |
09/21/1993 | US5247373 Scanning optical system |
09/21/1993 | US5247222 Constrained shear mode modulator |
09/21/1993 | US5247180 Stereolithographic apparatus and method of use |
09/21/1993 | US5247174 Laser scanning apparatus having a scanning beam and a reference beam |
09/21/1993 | US5246179 Optical fiber take-up assembly |
09/16/1993 | WO1993018620A2 Spatial light modulator system |
09/16/1993 | WO1993018427A1 Deformable mirror and corresponding laser equipment |
09/15/1993 | EP0560180A2 Method and apparatus for recording stereoscopic images and lenticular recording material used therefor |
09/14/1993 | US5245481 Optical unit and method of fixing optical elements in optical unit |
09/14/1993 | US5245463 Optical scanner |
09/14/1993 | US5245462 Laser beam scanning apparatus |
09/14/1993 | US5245442 Multi-functional laser printer |
09/14/1993 | US5245369 To display an image as an array of pixels |
09/14/1993 | US5245234 Motor |
09/14/1993 | US5245190 Imaging arrangement |
09/14/1993 | US5245181 Method and apparatus of detecting deviation of scanning line of light beam |
09/14/1993 | US5245179 Cylindrical color filter driver for an optical reader |
09/14/1993 | US5245176 Method for scanning photodiodes utilizing a shutter mechanism having opening and closing transition times |
09/09/1993 | DE4206792A1 Deformable mirror e.g. for focussing laser beam - has fixing collar of shape-memory alloy, attached by radial forces at one temp. and released at other temp. |
09/08/1993 | EP0559492A1 A holographic scanner |
09/08/1993 | EP0559423A1 Method of designing a post-objective type optical scanner and product made by the method |
09/08/1993 | EP0559356A1 Optical repeaters |
09/08/1993 | EP0559118A1 Fiber optic storage phosphor imaging plate scanner |
09/07/1993 | US5243367 Optical system for measuring the human cornea |
09/07/1993 | US5243359 Raster output scanner for a multistation xerographic printing system |
09/07/1993 | US5243351 Full aperture image synthesis using rotating strip aperture image measurements |
09/07/1993 | US5243241 Totally magnetic fine tracking miniature galvanometer actuator |
09/07/1993 | US5241791 Edge tool sharpening apparatus |
09/07/1993 | CA1321913C Suspension system for a flexible optical membrane |
09/04/1993 | CA2090717A1 Fiber optic storage phosphor imaging plate scanner |
09/02/1993 | DE4206673A1 Illuminating system providing collimated light for exposure of photosensitive layer - has mirrors and lens system to direct parallel light beams to selected areas of, e.g. photolacquer coating of PCB |
09/01/1993 | EP0558074A1 Polygon mirror |
09/01/1993 | EP0558025A1 Optical fiber switching device and method |
09/01/1993 | EP0557998A2 Optical beam scanning apparatus |
09/01/1993 | EP0557980A2 Laser beam enviroment isolation housing |
09/01/1993 | EP0557542A1 Optical attenuator |
09/01/1993 | EP0557508A1 Method and apparatus for automatically reading bar code symbols |
09/01/1993 | EP0557443A1 Gyrating programmable scanner |
09/01/1993 | EP0557356A1 Improvements relating to spatial light modulators |
09/01/1993 | CN1075804A Combined timer indicator able to generating visual effect day and night |
08/31/1993 | US5241554 Laser diode of variable beam divergence and information processor using the same |