| Patents for G02B 5 - Optical elements other than lenses (93,064) |
|---|
| 06/03/1980 | CA1078653A1 Fresnel zone plate optical memory device |
| 05/29/1980 | WO1980001049A1 Polygonal mirror |
| 05/27/1980 | US4205100 350/6.8 |
| 05/27/1980 | US4204881 Solar power system |
| 05/27/1980 | CA1078500A1 Solid-state color imaging devices and method for making them |
| 05/20/1980 | US4204122 Method of and device for scanning pictures |
| 05/20/1980 | CA1078052A1 Integral color filter for solid-state imaging device |
| 05/20/1980 | CA1077786A1 Magnetically orientable retroreflectorization particles |
| 05/14/1980 | EP0010998A1 Process for optically aligning patterns in two planes close to one another and alignment device to realize such a process |
| 05/13/1980 | US4202600 Diced retroreflective sheeting |
| 05/13/1980 | CA1077314A1 Apparatus for storing and reading authenticating information |
| 05/06/1980 | US4201954 Gas discharge laser for generating linearly polarized radiation |
| 05/06/1980 | US4201451 Wide angled rear view mirror apparatus |
| 05/06/1980 | CA1076907A1 Solar concentrator with restricted exit angles |
| 05/01/1980 | WO1980000886A1 Holographic scanning system |
| 04/29/1980 | US4200397 Apparatus for distinguishing between predetermined ranges of angles at which light rays leave a surface |
| 04/29/1980 | US4200380 Camera provided with means for giving information about photographing |
| 04/29/1980 | US4200361 Liquid crystal mirror for use as a rear-view mirror for vehicles |
| 04/29/1980 | US4200360 Filter for protection against radiation, especially with regard to direct pigmentation by solar radiation |
| 04/22/1980 | US4199218 Warm light reflector |
| 04/17/1980 | WO1980000713A1 Transparent heat mirrors formed on polymeric substrates |
| 04/15/1980 | US4198654 Systems for the display and indication of information |
| 04/15/1980 | US4198123 Optical scrambler for depolarizing light |
| 04/08/1980 | US4197008 Electro-optic tunable optical filter |
| 04/08/1980 | US4196961 Optical apparatus for correcting the spherical aberration of a spherical concave mirror |
| 04/08/1980 | CA1075053A1 Multiple layer reflector having alternate high and low refractive indices |
| 04/08/1980 | CA1075052A1 Straight-line optical scanner using rotating holograms |
| 04/02/1980 | EP0009253A1 Retro-reflecting sheet material and method of manufacture |
| 04/01/1980 | US4195913 Optical integration with screw supports |
| 04/01/1980 | US4195909 Scanning grating for a focus detector |
| 04/01/1980 | US4195908 Magnetic mirror for imparting non-reciprocal phase shift |
| 04/01/1980 | CA1074648A1 Cylindrical radiant energy direction device with refractive medium |
| 04/01/1980 | CA1074600A1 Device for aligning an optical element within an optical system |
| 03/25/1980 | US4194809 Motion reflector |
| 03/25/1980 | CA1074431A1 Method and apparatus for fabricating optical waveguide grating resonators |
| 03/25/1980 | CA1074382A1 Reflector for use in sunlamps or the like |
| 03/25/1980 | CA1074168A1 Photochromic particle consisting of agx crystal with an inorganic oxide coating |
| 03/20/1980 | WO1980000499A1 Arrangement to reduce influence of diffuse and direct reflections in a display device based on a source of light emitting in a narrow band |
| 03/18/1980 | US4194162 Semiconductor device |
| 03/18/1980 | CA1073876A1 Light reflecting surface |
| 03/11/1980 | US4192995 Photometric testing apparatus using shaped diffuser and light beam having a spatially ill-defined energy distribution |
| 03/11/1980 | US4192994 Diffractoid grating configuration for X-ray and ultraviolet focusing |
| 03/11/1980 | US4192573 Variable power attenuator for light beams |
| 03/11/1980 | CA1073330A1 Apparatus and improved method of bonding a polarizing film to an optical substrate without distorting the uniform direction of polarization |
| 03/06/1980 | WO1980000376A1 Strength members for the reinforcement of optical fibre cables |
| 03/04/1980 | US4191547 Method of making photosensitive colored glasses exhibiting alterable photo-anisotropic effects |
| 03/04/1980 | US4191474 Spectrograph for an extended spectral field in which partial planar diffraction spectra are successively formed in the same plane |
| 03/04/1980 | US4191451 Projection screen and method of making same |
| 03/04/1980 | US4191449 Guard-rail reflector |
| 02/26/1980 | US4190832 Polarized windshield indicia reflection display system |
| 02/26/1980 | US4190452 Neutral bronze glazings |
| 02/19/1980 | US4189209 Retroreflector of integrated light reflecting units of varying configurations |
| 02/19/1980 | US4189205 Coated copper reflector |
| 02/12/1980 | US4188358 Method of manufacturing a metallized plastic reflector |
| 02/12/1980 | CA1071447A1 Black and white diffractive subtractive light filter |
| 02/07/1980 | WO1980000194A1 Mirror reflex system |
| 02/06/1980 | EP0007645A2 Device for collecting light |
| 02/06/1980 | EP0007644A2 Device for collecting light and process for the manufacture of such a device |
| 02/06/1980 | EP0007635A2 Device for collecting light and process for the manufacture of such a device |
| 02/06/1980 | EP0007627A1 Optical receiving system |
| 02/06/1980 | EP0007574A1 Liquid-crystalline polymeric phase with a cholesteric structure, method for its preparation and its use |
| 02/06/1980 | EP0007432A1 Rear-view device incorporatable in helmets and the like |
| 02/05/1980 | US4187336 Non-iridescent glass structures |
| 02/05/1980 | US4187002 Film for correcting spatial irregularity in the gain of optical images of intensifier tubes |
| 02/05/1980 | CA1071135A1 Method of fabricating diffraction grating masters and apparatus therefor |
| 02/05/1980 | CA1071032A1 Area-retroreflectorization of fabrics |
| 01/29/1980 | US4185919 Quadrant detection system |
| 01/29/1980 | US4185902 Light absorption device for the prevention of stray light in particular in a phototypesetter |
| 01/29/1980 | US4185894 Dielectric reflector for selective wavelength reflection |
| 01/29/1980 | US4185889 Temperature gradient light waveguide |
| 01/23/1980 | EP0007268A1 Optical radiation source for producing a divergent radiation beam with a uniform angular aperture |
| 01/23/1980 | EP0007224A1 Heat wave-reflective or electrically conductive laminated structure |
| 01/23/1980 | EP0007218A1 Photosensitive coloured glasses exhibiting alterable photo-anisotropic effects, production and use thereof |
| 01/23/1980 | EP0007108A1 A method of manufacturing a diffraction grating structure |
| 01/23/1980 | EP0006919A1 Lenticulated lens |
| 01/22/1980 | US4184749 Wide angle narrow bandpass optical filter system |
| 01/22/1980 | CA1070282A1 Retroreflective sheeting with retroreflective markings |
| 01/09/1980 | EP0006450A1 Broad area light source |
| 01/08/1980 | US4182647 Process of producing stripe filter |
| 01/08/1980 | US4182548 Retroreflective marking tape |
| 01/08/1980 | CA1069360A1 Colour splitting prism assembly |
| 01/01/1980 | US4181626 Bis(allyl carbonate) |
| 01/01/1980 | US4181435 Holographic field lens detector |
| 01/01/1980 | US4181398 Optical apparatus |
| 01/01/1980 | US4180954 Radiation controlling reversible window |
| 01/01/1980 | CA1068954A Method and apparatus for splitting a beam of energy |
| 01/01/1980 | CA1068950A Variable light transmissive electro-optical lenses |
| 12/25/1979 | US4180702 Photo electric light detection devices |
| 12/25/1979 | CA1068522A Simplified and improved diffractive subtractive color filtering technique |
| 12/18/1979 | US4179192 Laser fusion optical system |
| 12/18/1979 | US4179190 Wide band adjustable brewster angle polarizer |
| 12/18/1979 | US4179181 Infrared reflecting articles |
| 12/13/1979 | WO1979001106A1 Optical fiber of which at least one of the end faces comprises a convex-plane microlens coupled against said end face |
| 12/11/1979 | US4178099 Scanning optical spectral analyzer |
| 12/11/1979 | US4178084 Device for measuring light incident on an image forming optical system |
| 12/11/1979 | US4178078 Aerodynamic window |
| 12/11/1979 | US4178075 Lenses with distortion |
| 12/11/1979 | CA1068034A1 Production of diffusing discs using sheets of glass fiber-filled thermoplastics |
| 12/04/1979 | US4176916 Cam filter wheel |
| 12/04/1979 | CA1067323A1 Optical assembly for generating light beams accurately at right-angles to each other |