| Patents for G02B 5 - Optical elements other than lenses (93,064) |
|---|
| 02/28/1990 | CN2053760U Hf-1 model color-light transparent membrane products |
| 02/27/1990 | US4904083 For use in a multioscillator gyro |
| 02/27/1990 | US4904073 Fractal tiling for multiple mirror optical devices |
| 02/27/1990 | US4904055 Variable aperture formed by linearly movable elements |
| 02/27/1990 | US4904049 High-contrast fiber optic diffusion faceplate with radiused fibers |
| 02/22/1990 | DE3924935A1 Waermereflektierende verbundscheibe Waermereflektierende composite disc |
| 02/20/1990 | US4902592 Production of color display |
| 02/20/1990 | US4902115 Optical system for endoscopes |
| 02/20/1990 | US4902100 Method and apparatus for removing phase aberrations in windows using broadband phase conjugation |
| 02/20/1990 | US4902098 Device for correcting the total distortion caused by the shape of a transparent wall |
| 02/20/1990 | US4902093 Laser diode to fiber reflective coupling |
| 02/20/1990 | US4902085 Polygon mirror |
| 02/20/1990 | US4902084 Optical scanning system |
| 02/14/1990 | EP0354786A2 Multifocal diffractive lens |
| 02/14/1990 | EP0354672A2 Light-collimating film |
| 02/14/1990 | EP0354465A2 Color filter and cathode-ray tube using the color filter |
| 02/14/1990 | EP0354382A1 Optical surveillance device |
| 02/14/1990 | CN2052908U Six or five micrometer infrared long wave pass filter |
| 02/13/1990 | US4900137 Mirrors |
| 02/13/1990 | US4900133 Heads-up display combiner utilizing a cholesteric liquid crystal element |
| 02/13/1990 | US4900128 Three dimensional binocular correlator |
| 02/08/1990 | WO1990001174A1 Powder metal mirror |
| 02/08/1990 | WO1990001156A1 A device for the visual observation of chlorophyll fluorescence in the environment |
| 02/08/1990 | WO1990001134A1 Support and maneuvering apparatus for solar energy receiver |
| 02/07/1990 | EP0354195A2 Method for producing laser mirrors with radially variable reflectance |
| 02/07/1990 | EP0353864A2 Method of manufacturing optical elements |
| 02/07/1990 | EP0353853A1 Laser diode to fiber reflective coupling |
| 02/07/1990 | CN1039487A Multifocal optical device |
| 02/06/1990 | USH738 Switched holograms for reconfigurable optical interconnect |
| 02/06/1990 | US4899188 Light scattering optic guide |
| 02/06/1990 | US4898789 Windshields multilayer of metallic oxide and metal; low reflectance |
| 02/06/1990 | US4898711 Powder metal mirror |
| 02/06/1990 | US4898604 Method of manufacturing a blank for a light-weight mirror with a supporting structure |
| 02/06/1990 | US4898435 Dark mirror coated prism |
| 02/05/1990 | EP0278976A4 Method and apparatus for distinguishing photoluminescent and reflecting surfaces in forensic science applications. |
| 02/01/1990 | DE3909434A1 Einrichtung zur visuellen betrachtung der chlorophyllfluoreszenz in der umwelt Means for visual contemplation of chlorophyll fluorescence in the environment |
| 01/31/1990 | EP0353138A1 Multispectral mirror device |
| 01/31/1990 | EP0353057A2 Optical component and magnetic-field sensor using superposed single crystal elements having different optical properties |
| 01/31/1990 | EP0352755A2 Spectral filter module |
| 01/30/1990 | US4897136 Glass spheres embedded in binder, reflection layer, and covering |
| 01/30/1990 | US4896952 Thin film beamsplitter optical element for use in an image-forming lens system |
| 01/30/1990 | US4896948 Simplified double-cavity tunable optical filter using voltage-dependent refractive index |
| 01/30/1990 | US4896943 Encapsulated-lens retroreflective sheeting having improved cover film |
| 01/30/1990 | US4896936 Component mounted to substrate with overlying bridge-shaped supporte |
| 01/30/1990 | US4896928 Short)wave)pass optical filter |
| 01/25/1990 | WO1990000750A1 Visible polarizing film |
| 01/24/1990 | EP0351967A2 Improved optical combiner collimating apparatus |
| 01/24/1990 | EP0351875A2 Composition for the preparation of a near IR absorbing material and molded articles containing this composition or this material |
| 01/24/1990 | EP0351471A2 Multifocal diffractive optical device |
| 01/23/1990 | US4896332 Monocrystal reflectors for laser applications |
| 01/23/1990 | US4895790 Masking, alignment |
| 01/23/1990 | US4895769 Method for preparing light polarizer |
| 01/23/1990 | US4895677 Light-polarizing film |
| 01/23/1990 | US4895437 Illumination method and apparatus |
| 01/23/1990 | US4895433 Visual field converting optical system |
| 01/23/1990 | US4895428 High efficiency retroreflective material |
| 01/23/1990 | US4895419 Contact copying of reflection or volume holograms |
| 01/23/1990 | CA1264712A1 Laser beam homogenizer |
| 01/18/1990 | DE3828050A1 Holographic optical component |
| 01/17/1990 | EP0350793A2 Variable ratio beam splitter and beam launcher |
| 01/17/1990 | CN1038885A High efficiency cube-corner retroreflective material |
| 01/16/1990 | US4893911 Polarizers based on polyacetylene, and the production thereof |
| 01/11/1990 | WO1990000262A1 Arrangement for head-up displays of motor vehicles |
| 01/10/1990 | EP0350073A2 A light diffraction hybridation assay |
| 01/10/1990 | EP0349947A2 Diffraction optics diffusing screen laminate for full color on-axis viewing |
| 01/10/1990 | EP0349884A2 Full-color zero-order suppressed diffraction optics diffusing screen/louver filter laminate |
| 01/09/1990 | US4893149 Photographic printing apparatus |
| 01/09/1990 | US4892991 Utilization of a material possessing a micro-duplex grain structure |
| 01/09/1990 | US4892385 Sheet-material authenticated item with reflective-diffractive authenticating device |
| 01/09/1990 | US4892372 Rotating polygon mirror |
| 01/04/1990 | DE3822222A1 Einrichtung fuer head-up-displays an kraftfahrzeugen Means for head-up displays on motor vehicles |
| 01/03/1990 | EP0349309A2 Birefringence diffraction grating type polarizer |
| 01/03/1990 | EP0349144A2 Birefringence diffraction grating type polarizer |
| 01/03/1990 | EP0348964A2 Polarizing film |
| 01/03/1990 | EP0348863A2 Laser beam stop |
| 01/03/1990 | EP0348669A1 Light retroreflective device |
| 01/02/1990 | US4890913 Zoned multi-focal contact lens |
| 01/02/1990 | US4890901 Color corrector for embedded prisms |
| 12/28/1989 | WO1989012839A1 Photochromic polymer membrane |
| 12/27/1989 | EP0348158A2 Optical device |
| 12/27/1989 | EP0348141A1 Infrared filter using cholesteric liquids |
| 12/27/1989 | EP0348137A2 Optical display apparatus |
| 12/27/1989 | EP0347444A1 Concentrator arrangement |
| 12/27/1989 | CN1038356A Photosensitive composition, a process for forming a pattern using the same and a high-molecular compound |
| 12/26/1989 | US4889418 Rotating cylindrical beam splitter |
| 12/26/1989 | US4889410 Magenta filters |
| 12/26/1989 | US4889409 Hemispherical retroreflector |
| 12/20/1989 | EP0347063A2 Liquid crystal display device and plastic optical phase sheet |
| 12/20/1989 | EP0347030A2 Scanning device and method |
| 12/20/1989 | EP0346455A1 Color corrector for embedded prisms and a color projection system comprising such a color corrected prism. |
| 12/20/1989 | EP0346432A1 Variable beamwidth stage light. |
| 12/19/1989 | US4888699 System of navigation for vehicles |
| 12/19/1989 | US4888260 Stepped surface relief structures |
| 12/19/1989 | US4888201 Method of manufacturing a diffuse reflector |
| 12/14/1989 | WO1989012238A1 Single-notch rugate filters and a controlled method of manufacture thereof |
| 12/13/1989 | EP0346121A2 Optical pickup head having a hologram-associated objective lens and optical information processing apparatus using the same |
| 12/13/1989 | EP0346021A1 Patterned pavement marking |
| 12/13/1989 | EP0345327A1 Wedge-filter spectrometer. |
| 12/13/1989 | CN2049367U Reflex mirror with indication lamp |
| 12/13/1989 | CN1037970A Illumination system |