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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06/16/1993 | EP0546811A1 Simple adaptive optical system |
06/16/1993 | EP0546404A1 Optical design of laser scanner to reduce thermal sensitivity |
06/16/1993 | EP0370053B1 Image scanner |
06/15/1993 | US5220463 Optical delay line |
06/15/1993 | US5220452 Volume display optical system and method |
06/15/1993 | US5220450 Scanning optical system capable of automatic focusing |
06/15/1993 | US5220449 Light beam scanning optical system |
06/15/1993 | US5220378 Optical arrangement especially suitable for use in a high speed multi-magnification photofinishing printer |
06/15/1993 | US5220356 Image forming apparatus with improved differentiating operation of types of photosensitive sheets |
06/15/1993 | US5220163 Microwave adaptive transversal filter employing variable photonic delay lines |
06/15/1993 | CA2013663C Display element with notched disk |
06/09/1993 | EP0544888A1 Optical scanner |
06/08/1993 | US5218461 Scanning optical apparatus |
06/08/1993 | US5218413 Optical device for image forming apparatus |
06/08/1993 | US5218377 Laser printing device with control of oscillation amplitude |
06/08/1993 | CA1318802C Scanning optical apparatus |
06/02/1993 | EP0544002A1 Image-forming device |
06/01/1993 | US5216550 Optical system for scanning device |
06/01/1993 | US5216537 Forming a spatial light modulator |
06/01/1993 | US5216534 Read-write head for an optical tape recorder |
06/01/1993 | US5216533 Motor motion detection circuit |
06/01/1993 | US5216248 Photodetector with mask for stable output signal |
06/01/1993 | US5216247 For a radiation beam |
06/01/1993 | US5216232 Projection laser scanner producing a narrow scan volume |
06/01/1993 | US5216230 Laser beam scanner |
06/01/1993 | CA1318530C Optical beam scanner |
05/27/1993 | DE4138557A1 Deformable mirror for high energy laser machining device - has hermetic seal between mirror surface and mirror housing containing pre-assembled translators at rear of mirror |
05/26/1993 | EP0543287A1 Collector for storage phosphor imaging system |
05/26/1993 | EP0543286A1 Collector for storage phosphor imaging system |
05/25/1993 | US5214531 Operation control system for a scanning galvanometer |
05/25/1993 | US5214528 Optical beam scanning apparatus |
05/25/1993 | US5214441 Method and apparatus for alignment of scan line optics with target medium using external adjusting members |
05/25/1993 | US5214420 Spatial light modulator projection system with random polarity light |
05/25/1993 | US5214419 Planarized true three dimensional display |
05/25/1993 | US5214413 Head-up display apparatus for vehicular display |
05/19/1993 | EP0542544A2 Laser printer and thermal transfer printing method |
05/19/1993 | EP0541625A1 Confocal imaging system for microscopy. |
05/19/1993 | EP0541596A1 Laser scanning apparatus. |
05/19/1993 | DE4137832A1 Thin deformable plate mounting, esp. for fixing laser beam reflecting mirror - comprises support blocks and O=rings or corrugated spring, pref. with two elastic hangers |
05/18/1993 | US5212582 Electrostatically controlled beam steering device and method |
05/18/1993 | US5212581 Microfilm scanning apparatus |
05/18/1993 | US5212555 Image capture with spatial light modulator and single-cell photosensor |
05/18/1993 | US5212501 Image recording apparatus with a laser optical unit |
05/18/1993 | US5212381 Method of controlling slow scan direction of spot position in an optical output device employing an electro-optical control apparatus |
05/18/1993 | CA1317996C Scanner for use in multiple spot laser electrophotographic printer |
05/13/1993 | WO1993009463A1 Device for microscanning and infrared camera provided with such device |
05/13/1993 | WO1993009462A1 Method and apparatus for calibrating and improving linearity of system for scanning moving objects |
05/13/1993 | WO1993009461A1 Optical modulation device having variable-sized cells |
05/13/1993 | WO1993008877A1 Corneal surgery device and method |
05/13/1993 | CA2120711A1 Method and apparatus for calibrating and improving linearity of system for scanning moving objects |
05/12/1993 | EP0541460A2 Multiple beam laser printer |
05/12/1993 | EP0540933A2 Method and apparatus for alignment of scan line optics with target medium |
05/11/1993 | US5210657 Optical attenuator apparatus without steep level variation |
05/11/1993 | US5210654 Rapid defocusing system for electromagnetic radiation reflective concentrator |
05/11/1993 | US5210653 External actuator for a deformable mirror |
05/11/1993 | US5210636 Rotational oscillatory optical scanning device |
05/11/1993 | US5210634 Light beam scanner |
05/11/1993 | US5210390 Apparatus for boring perforations in a web sheet |
05/11/1993 | CA1317425C Method of manufacturing plastic particles for a particle display |
05/06/1993 | DE4226294A1 Segmental reflective mirror mfr. for reflective telescope - uses computer evaluation of thermal expansion coefficient vectors to select positioning of mirror segments for min. distortion |
05/05/1993 | EP0540281A2 Method and apparatus for fabricating bichromal balls for a twisting ball display |
05/05/1993 | EP0539889A2 Micromechanical actuator |
05/05/1993 | EP0539838A2 Method and apparatus for alignment of scan line optics with target medium using external adjusting members |
05/05/1993 | EP0539794A1 Spatial light modulator laser dot scanner |
05/05/1993 | EP0539781A1 Facet reflectance correction in a polygon scanner |
05/05/1993 | EP0497891A4 Television with apertures to modulate beam intensity |
05/04/1993 | US5208880 Microdynamical fiber-optic switch and method of switching using same |
05/04/1993 | US5208701 Wobble correction lens with binary diffractive optic surface and refractive cylindrical surface |
05/04/1993 | US5208694 Optical scanner |
05/04/1993 | US5208456 Apparatus and system for spot position control in an optical output device employing a variable wavelength light source |
05/04/1993 | US5208439 Laser beam relay unit |
04/29/1993 | WO1993008539A1 Electro-optical scanning system |
04/28/1993 | EP0539226A1 Laser beam optical scanner |
04/28/1993 | EP0539054A1 Optical scanner apparatus |
04/28/1993 | EP0539021A1 Optical signal channel selector |
04/28/1993 | EP0538993A1 Light beam position detection and control apparatus employing diffraction patterns |
04/28/1993 | EP0538438A1 Method and apparatus for providing correction of hologon transmission efficiency variations |
04/27/1993 | US5206766 Laser diode alignment apparatus and method for optical scanners |
04/27/1993 | US5206755 Optical beam scanner |
04/27/1993 | US5206754 Moisture condensation prevention structure for laser scanning optical system |
04/27/1993 | US5206491 Plural beam, plural window multi-direction bar code reading device |
04/27/1993 | CA1316993C Viewing optics for external-mount electron beam welders |
04/23/1993 | CA2078408A1 Optical signal channel selector |
04/21/1993 | EP0537852A1 Exposure device and printer with an LED array |
04/20/1993 | US5204922 Optical signal channel selector |
04/20/1993 | US5204921 Automated optical main distributing frame system |
04/20/1993 | US5204784 Deformable mirror with pneumatic actuator pre-load |
04/20/1993 | US5204773 Ultraviolet light filter and filter system |
04/20/1993 | US5204694 Ros printer incorporating a variable wavelength laser |
04/20/1993 | US5204523 Method for spot position control in an optical output device employing a variable wavelength light source and an optical beam deflecting element |
04/20/1993 | US5204516 Planar optical scanning head having deficiency-correcting grating |
04/19/1993 | WO1993008609A1 Piezoelectric and electrostrictive actuators |
04/19/1993 | WO1993008608A1 Piezoelectric actuator |
04/19/1993 | WO1993008501A1 Scene projector |
04/16/1993 | CA2073409A1 Light beam position detection and control apparatus employing diffraction patterns |
04/15/1993 | WO1993007608A1 Electrode structure for an electrophoretic display apparatus |
04/15/1993 | WO1993007001A1 Method and apparatus for dot matrix writing using a continuous wave laser |
04/13/1993 | US5202794 Attenuator for a laser beam |
04/13/1993 | US5202785 Method and device for steering light |
04/13/1993 | US5202784 Optical system for data reading applications |