| Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835) |
|---|
| 04/28/1987 | US4660931 Foldable stereo viewer |
| 04/23/1987 | WO1987001819A3 Device for generating a laser spot of controllable size |
| 04/22/1987 | EP0219191A1 Lighthouse structure and compensating lens in reference laser beam projecting apparatus |
| 04/22/1987 | EP0219012A2 Data carrier with an optical authenticity feature, and method of making and checking the data carrier |
| 04/22/1987 | EP0218751A1 Stereoscopic remote viewing system |
| 04/22/1987 | EP0218663A1 Method and device for representing the horizon on board of aircrafts. |
| 04/22/1987 | EP0218636A1 Multi-format laser printer embodying a method for changing output image sizes. |
| 04/22/1987 | EP0218629A1 Method for promoting the vigilance of a motor vehicle operator and use of a suitable apparatus. |
| 04/22/1987 | EP0127644B1 Diffraction head up display solar radiation filter |
| 04/21/1987 | US4660187 Light signal reading method and apparatus using interference between two light beams of different frequency and polarization |
| 04/21/1987 | US4660034 Information input machine |
| 04/21/1987 | US4659429 High resolution optical microscopy and lithography |
| 04/21/1987 | US4659185 Light beam splitter |
| 04/15/1987 | EP0218250A2 Optical head |
| 04/15/1987 | EP0218178A2 Infrared floodlight assembly |
| 04/14/1987 | US4658139 Night vision reflex sight |
| 04/14/1987 | US4658113 Device and method for protecting optical means from contaminated gases |
| 04/14/1987 | US4657360 Optical system for making an annular beam |
| 04/14/1987 | US4657348 Arrangement to remove reflection from liquid crystal displays (LCD's) |
| 04/14/1987 | CA1220308A1 Optical window purge arrangement |
| 04/08/1987 | EP0217054A1 Method and device for spectrometric measurement |
| 04/08/1987 | EP0115508B1 Directional diffusing screen with suppressed zero-order light |
| 04/07/1987 | US4656641 Laser cavity optical system for stabilizing the beam from a phase locked multi-emitter broad emitter laser |
| 04/07/1987 | US4656562 Optical integrator means for intensity modification of Gaussian beam |
| 04/07/1987 | US4655590 Method of coalescing laser beams |
| 04/07/1987 | US4655540 Holographic optical display system with optimum brightness uniformity |
| 04/07/1987 | CA1220278A1 Method and apparatus for acoustic supervision of adjustment operations at optical devices |
| 04/02/1987 | DE3527191A1 Device for producing a continuous picture sequence from a picture stack |
| 04/01/1987 | EP0216692A2 Windscreen having a particular reflection direction to reflect optical signals into the field of vision of the driver |
| 04/01/1987 | EP0216014A2 Display apparatus for vehicle |
| 03/31/1987 | US4654699 Three dimensional video image display system |
| 03/31/1987 | US4653912 Inspection booth for substrates coated with a thin film |
| 03/31/1987 | US4653875 Infinity display apparatus using cylindrical beam-splitters |
| 03/31/1987 | US4653856 Support construction for optical systems |
| 03/31/1987 | US4653843 Image producing device |
| 03/31/1987 | US4653472 Solar ray energy collecting device |
| 03/31/1987 | CA1219919A1 Efficiency color laser printer |
| 03/26/1987 | WO1987001896A1 Prism assembly for a single light valve full-color projector |
| 03/26/1987 | WO1987001819A2 Device for generating a laser spot of controllable size |
| 03/25/1987 | EP0215734A1 Process and device for fine adjustement of a laser beam |
| 03/25/1987 | EP0215666A2 An iris-producing lamp device |
| 03/25/1987 | EP0215566A2 Wide angle lens system having flare rejection properties |
| 03/25/1987 | CN85106729A Backlighting for providing partly-adjusting tonal value, it's suitable for light-tight case of observing light-transmitting body |
| 03/24/1987 | US4652870 Display arrangements for head-up display systems |
| 03/24/1987 | US4651951 Apparatus for the removal of helmet-mounted equipment |
| 03/24/1987 | CA1219479A1 Optical system |
| 03/19/1987 | DE3532464A1 Method and device for producing a laser-beam spot of adjustable size |
| 03/17/1987 | US4651219 Depth perception by image isolation |
| 03/17/1987 | US4651201 Stereoscopic endoscope arrangement |
| 03/17/1987 | US4651170 Laser printer having means for changing the output-image size |
| 03/17/1987 | US4651169 Laser printer for printing a plurality of output-images sizes |
| 03/17/1987 | US4650988 Image reading apparatus with an area-type beam splitter |
| 03/17/1987 | US4650298 Reflecting mirror assembly for autocollimator |
| 03/17/1987 | US4650290 Magneto-optical device |
| 03/17/1987 | US4650289 Optical circulator |
| 03/17/1987 | US4650282 Visual parallax compensation 3-D image structure |
| 03/17/1987 | US4650275 Thin plastic corrector lenses for optical systems |
| 03/17/1987 | CA1219154A1 Lenticular signaling device |
| 03/12/1987 | WO1987001467A1 Anamorphic prism |
| 03/12/1987 | WO1987001466A1 Optical head device |
| 03/12/1987 | WO1987001211A3 Graded index aspheric combiners and display system utilizing same |
| 03/11/1987 | CN85201109U Self-directing signal light adjuster |
| 03/10/1987 | US4649462 Viewing angle color sensitive lighting accessory |
| 03/10/1987 | US4649425 Stereoscopic display |
| 03/10/1987 | US4648708 Pattern transfer apparatus |
| 03/10/1987 | CA1219075A1 Radiation image read-out apparatus |
| 03/05/1987 | DE3628480A1 Method and device for compensating a movement of an image |
| 03/05/1987 | DE3621897A1 Arrangement for dynamically stabilising the attitude of a photogrammetric camera |
| 03/05/1987 | DE3609136C1 Device for imaging in the viewing plane a side of a test object differing from the viewing plane |
| 03/04/1987 | EP0212769A2 Form birefringent cutoff polarizer and method |
| 03/03/1987 | US4647967 In a pilot's head-up display |
| 03/03/1987 | US4647207 Ellipsometric method and apparatus |
| 03/03/1987 | US4647164 Apparatus for and method of correcting for astigmatism in a light beam reflected off of a light reflecting surface |
| 03/03/1987 | US4647162 Apparatus for illuminating liquid in a container for control purposes |
| 03/03/1987 | US4647158 Modifying coherent radiation |
| 03/03/1987 | US4647154 Optical image processor |
| 03/03/1987 | US4647142 Method of extending the field of view in a head-up display |
| 03/03/1987 | CA1218547A1 Arrangement for transmitting signals between two relatively rotatable parts |
| 02/26/1987 | WO1987001211A2 Graded index aspheric combiners and display system utilizing same |
| 02/26/1987 | WO1987001090A1 Combiner mounting and stowage mechanism |
| 02/25/1987 | EP0211793A2 Split-image optical viewing instrument |
| 02/25/1987 | CN85105943A Inverse light cone-one kind of parallel light generator |
| 02/24/1987 | US4645346 Device for analyzing and correcting wavefront surfaces in real time |
| 02/24/1987 | US4645302 Light beam-splitter |
| 02/24/1987 | US4645300 Fourier plane recursive optical filter |
| 02/24/1987 | US4644632 Method of assembling the optical components of an optical apparatus and a device therefor |
| 02/18/1987 | CN85106313A Minutely divided method of photogrid mole strip photoelectric signals |
| 02/17/1987 | US4644160 System for holding plural light beams in predetermined relative positions |
| 02/17/1987 | US4643575 Fizeau interferometer |
| 02/17/1987 | US4643550 Photographing indication device for microscopes |
| 02/17/1987 | US4643539 Sightline stablisation apparatus |
| 02/17/1987 | US4643538 Combined beam cross-section correcting, collimating and de-astigmatizing optical system |
| 02/17/1987 | US4643534 Optical transmission filter for far field beam correction |
| 02/17/1987 | CA1217962A1 Optical circulator |
| 02/10/1987 | US4642701 Device of switching a scanning beam diameter |
| 02/10/1987 | US4641926 Polarizing element |
| 02/10/1987 | US4641920 Optical element having the function of changing the cross-sectional intensity distribution of a light beam |
| 02/10/1987 | US4641919 Stereoscopic viewer for aerial photographs |
| 02/10/1987 | CA1217642A Timing device |
| 02/04/1987 | EP0210890A1 Colour-collimated visualization device |