| Patents for G02B 5 - Optical elements other than lenses (93,064) |
|---|
| 12/19/1978 | US4130347 Fine-line diffractive subtractive color filters |
| 12/19/1978 | US4130107 Solar concentrator with restricted exit angles |
| 12/12/1978 | US4129382 Method and apparatus for storing and reading authenticating information |
| 12/12/1978 | CA1044301A1 Color imaging array |
| 12/05/1978 | US4128685 Cellulose acetate butyrate, anionic acrylate, silica, polyazo direct dye |
| 12/05/1978 | US4128321 Pentagonal prism and related optical structures for single lens reflex cameras |
| 12/05/1978 | US4128308 Optical system for changing the cross sectional dimensions of a collimated beam of light |
| 12/05/1978 | US4128303 Of magnesium fluoride |
| 12/05/1978 | CA1043898A1 Reflector for liquid crystal indicator and method of making |
| 12/05/1978 | CA1043601A1 Variable spot size scanning system |
| 11/28/1978 | US4127789 Light-pervious, heat-reflecting filter and electric lamps having such a filter |
| 11/28/1978 | CA1043315A1 Mechanism for adjusting a mirror about two axes |
| 11/14/1978 | US4125405 Colored, dichroic, birefringent glass articles produced by optical alteration of additively-colored glasses containing silver and silver halides |
| 11/14/1978 | US4125404 Photochromic glasses exhibiting dichroism, birefringence and color adaptation |
| 11/07/1978 | US4124277 Parabolic mirror construction |
| 10/31/1978 | US4123140 Reflecting sheeting having wide angle response |
| 10/24/1978 | US4121882 Flat scan holographic laser beam deflector |
| 10/17/1978 | US4121234 Focusing and projection screen |
| 10/17/1978 | US4120565 Prisms with total internal reflection as solar reflectors |
| 10/10/1978 | CA1039998A1 Method for preparing supplemental filter for lighthouse |
| 10/10/1978 | CA1039989A1 Light collectors in cylindrical geometry |
| 10/03/1978 | US4118622 Cone optical system |
| 10/03/1978 | US4118106 Fiber optic phase correction using holograms |
| 09/26/1978 | US4116911 Rear projection screens |
| 09/26/1978 | US4116540 Non-perverting mirror |
| 09/26/1978 | US4116538 Motor-car mirror adjustable about two perpendicular axes |
| 09/19/1978 | US4115486 Method of developing an anticlastic concentrator |
| 09/19/1978 | US4114978 For separation of incoming longwave infrared beam from outgoing laser beam, dichroic mirror |
| 09/19/1978 | US4114592 Cylindrical radiant energy direction device with refractive medium |
| 09/19/1978 | CA1038668A1 Coupler for optical communication system |
| 09/12/1978 | US4113343 Holographic opaque document scanner |
| 09/12/1978 | CA1038135A1 Shaped and fired fibers of tio2 |
| 09/05/1978 | US4112028 Light equalizer and method of making same |
| 09/05/1978 | US4111731 Method of making a light equalizer |
| 09/05/1978 | US4111564 Reference plane production |
| 09/05/1978 | CA1037707A1 Light-transmitting, thermal-radiation reflecting filter |
| 08/29/1978 | US4110244 Photochromic plastic material |
| 08/29/1978 | US4110013 Lightweight cooled laser mirror |
| 08/22/1978 | US4109148 Transparent plates with a radiograph thereon and process for the preparation thereof |
| 08/22/1978 | US4108621 Heat treatment of glass composed of oxides of sodium, silicon, zinc, aluminum, tin and/or arsenic in a silver salt bath |
| 08/22/1978 | US4108536 Retroreflective roadway surface marking tape material |
| 08/22/1978 | CA1036853A1 Coated architectural glass system and method |
| 08/15/1978 | US4106946 Silicon dioxide, alkali metal oxides, zinc oxide, titanium dioxide |
| 08/15/1978 | US4106861 Reduced haze photochromic systems |
| 08/15/1978 | US4106859 Reflector with light-scattering surface for liquid-crystal displays and method for their manufacture |
| 08/15/1978 | US4106857 Optical filters |
| 08/15/1978 | US4106856 Stray light control in an optical system |
| 08/08/1978 | US4106083 Reflector for use in sunlamps or the like |
| 08/08/1978 | US4106078 Light source system |
| 08/08/1978 | US4105822 Spraying indium chloride at high temperature on black enamel to get indium oxide |
| 08/08/1978 | US4105289 Apparatus and method for image sampling |
| 08/01/1978 | US4104707 Electronic flashlight for direct and indirect flashing |
| 08/01/1978 | US4104598 Laser internal coupling modulation arrangement with wire grid polarizer serving as a reflector and coupler |
| 08/01/1978 | US4104102 Method of making a retroreflective laminate |
| 07/25/1978 | US4103261 Laser beam shutter and beam indicator |
| 07/25/1978 | US4103153 Device for measuring light incident on an image forming optical system |
| 07/25/1978 | US4103060 Glass microspheres, binders, softening |
| 07/25/1978 | US4102562 Retroreflective transfer sheet material |
| 07/18/1978 | US4101707 Homogeneous multilayer dielectric mirror and method of making same |
| 07/18/1978 | US4101705 Neutral bronze glazings |
| 07/18/1978 | US4101365 Process of making high speed multifaceted polygonal scanners |
| 07/18/1978 | US4101206 Adjustable motor car mirror with compact electrically driven adjusting means |
| 07/11/1978 | US4099883 Glass, optical filters |
| 07/11/1978 | US4099854 Suspension of absorbing particles in a group 1a or 2a halide |
| 07/11/1978 | US4099853 Low distortion mirror for high power laser beams including a rear reflective surface |
| 07/11/1978 | US4099840 Oxides with different refractive indices |
| 07/11/1978 | US4099838 Reflective sheet material |
| 07/11/1978 | US4099516 Solar energy pick-up |
| 06/27/1978 | US4097125 Image forming optical system |
| 06/20/1978 | US4095875 Method of forming a retroreflective material via light interference fringe patterns |
| 06/13/1978 | US4095013 Reusable solar control film and method of making |
| 06/13/1978 | US4094584 Format for color diffractive subtractive filters |
| 06/13/1978 | US4094577 High-resolution, wide-field holographic lens |
| 06/13/1978 | US4094576 Straight-line optical scanner using rotating holograms |
| 06/13/1978 | US4094575 Holographic article and process for making same |
| 06/06/1978 | US4093353 Optical radiation limiter |
| 06/06/1978 | US4093352 Window adapted to be flooded with liquid |
| 06/06/1978 | US4093350 System for centrifugally casting a thin film plastic in a replica process for providing multi-faceted polygonal scanners |
| 06/06/1978 | US4093349 Copper substrate, copper-gold alloy |
| 06/06/1978 | US4093347 Optical simulation apparatus using controllable real-life element |
| 06/06/1978 | US4093346 Optical low pass filter |
| 06/06/1978 | US4093339 Method and apparatus for fabricating optical waveguide grating resonators |
| 06/06/1978 | US4093338 Apparatus for piecewise generation of grating-like patterns |
| 05/30/1978 | US4092234 Method of fabricating diffraction grating masters and apparatus therefor |
| 05/16/1978 | US4090243 Color separating method and apparatus using statistical techniques |
| 05/02/1978 | US4087183 Spectrograph |
| 04/18/1978 | US4085248 Method to apply a protective layer to the surface of optical reflectors, and so-made reflectors, particularly automotive vehicle head lamps |
| 04/18/1978 | US4084887 All-reflective optical target illumination system with high numerical aperture |
| 04/18/1978 | US4084883 Reflective polarization retarder and laser apparatus utilizing same |
| 04/11/1978 | US4084180 Color splitting prism assembly |
| 04/11/1978 | US4084179 Color television camera |
| 04/11/1978 | US4083627 Two dimensional optical phase grating filter |
| 04/04/1978 | US4082453 Fabrication of rectangular relief profiles in photoresist |
| 04/04/1978 | US4082427 High refractive index glass compositions |
| 04/04/1978 | US4082426 Retroreflective sheeting with retroreflective markings |
| 04/04/1978 | US4082417 Radiation scanning system with two reflective drums rotating about parallel axes according to an equation |
| 04/04/1978 | US4082415 Holographic lens array and method for making the same |
| 04/04/1978 | US4082414 Heat recuperation |
| 03/28/1978 | US4081807 Reflex mirror for single lens reflex camera |
| 03/28/1978 | US4081680 Infrared radiation-burglary detector |