| Patents for G02B 5 - Optical elements other than lenses (93,064) |
|---|
| 09/22/1993 | EP0333785B1 Color display device and method using holographic lenses |
| 09/22/1993 | CN1076527A Vapour-depostition material for the production of high-refraction optical coatings |
| 09/21/1993 | US5247395 Thin film mirror |
| 09/21/1993 | US5247390 Lightweight low-loss refractive light diffusion system |
| 09/20/1993 | CA2091862A1 Vapour-deposition material for the production of high-refraction optical coatings |
| 09/16/1993 | WO1993018428A2 Head-mounted display system |
| 09/16/1993 | WO1993018425A1 Glare and eye strain prevention apparatus |
| 09/16/1993 | WO1993018419A1 Security diffraction grating with special optical effects |
| 09/16/1993 | DE4240058A1 Light concentrating or deflecting device |
| 09/16/1993 | DE4207009A1 Reflector |
| 09/16/1993 | CA2130672A1 Head-mounted display system |
| 09/15/1993 | EP0560664A1 Varifocal fresnel zone plate |
| 09/15/1993 | EP0560534A1 Interference filters |
| 09/15/1993 | EP0560511A2 Free-space optical interconnection arrangement |
| 09/15/1993 | EP0560327A2 Flashlight including two reflecting mirrors for one light source |
| 09/15/1993 | EP0560124A1 Three field of view refractive afocal telescope |
| 09/15/1993 | EP0560107A1 Device for concentrating or deflecting light |
| 09/15/1993 | EP0560006A2 Standardizing and calibrating a spectrometric instrument |
| 09/15/1993 | EP0559967A1 Antique mirror and its manufacturing process |
| 09/15/1993 | EP0559917A1 Ceramic mirror and method of manufacturing the same |
| 09/15/1993 | EP0559914A1 Light-scattering light guide and its manufacture, and applied optics apparatus thereof |
| 09/15/1993 | CN1076284A Special filter of timely displaying in frequency encode |
| 09/15/1993 | CN1076100A Light source probe |
| 09/14/1993 | US5245596 Optical head having a grating with a doubly periodic structure |
| 09/14/1993 | US5245478 Mount for Berek compensator |
| 09/14/1993 | US5245474 Electromagnetic filter device |
| 09/14/1993 | US5245471 Polarizers, polarizer-equipped optical elements, and method of manufacturing the same |
| 09/14/1993 | US5245469 Real image type finder optical system |
| 09/14/1993 | US5245466 Optical matter |
| 09/14/1993 | US5245456 Birefringent film with nx >nz >ny, process for producing the same, retardation film, elliptically polarizing plate, and liquid crystal display |
| 09/14/1993 | US5244749 Photodetector, lasers |
| 09/14/1993 | US5244713 Optical film |
| 09/09/1993 | DE4206711A1 Helmet mounted video monitor - has ground glass plate between lens-and-mirror systems to produce composite image formed from prim. colour components or reproduced picture |
| 09/09/1993 | DE4206484A1 Sun ray trap with adjustable angles for solar collector - consists of several parallel slats each revolving on individual long axis and remaining parallel when revolving also parallel to sun rays |
| 09/08/1993 | EP0559435A1 Improvements in holographic techniques |
| 09/08/1993 | EP0559423A1 Method of designing a post-objective type optical scanner and product made by the method |
| 09/08/1993 | EP0559378A1 Polymer dispersion type liquid crystal display element and reflection type liquid crystal display device and method for making the same |
| 09/08/1993 | EP0559081A1 Optical elements of liquid crystal substance and a method for making them |
| 09/08/1993 | EP0559004A1 Method of forming color filter array element with patternable overcoat layer |
| 09/08/1993 | EP0558991A1 Method for manufacturing reflectors |
| 09/08/1993 | EP0558949A2 Dipping headlamp for vehicles |
| 09/08/1993 | EP0558640A1 Apparatus for recording, storing and electronically accessing images |
| 09/08/1993 | EP0558616A1 Magnifier |
| 09/08/1993 | EP0533843A4 Fiber optics system |
| 09/07/1993 | WO1993018233A1 Reflective bodies made of transparent material to be applied on traffic surfaces or traffic guiding surfaces |
| 09/07/1993 | US5243620 High power reflectors for laser technology |
| 09/07/1993 | US5243465 Area-division beamsplitter with broad spectral bandwidth |
| 09/07/1993 | US5243464 Damage tolerant light absorbing material |
| 09/07/1993 | US5243457 Material with enhanced visibility characteristics |
| 09/07/1993 | US5243450 Optical mixer for helmet visual display system |
| 09/07/1993 | US5243449 Ambient turn-on suppression hologram |
| 09/07/1993 | US5243410 Optical mixer |
| 09/07/1993 | US5242889 Blue dyes for color filter array element |
| 09/07/1993 | US5242869 Alkali metal boroalumino silicates and metals |
| 09/07/1993 | US5242868 Comprising phosphorous pentoxide, metal fluorides partly replaceable by metal oxides and copper oxide; near ir rad filters for color vtr cameras |
| 09/07/1993 | CA2108775A1 Reflective bodies made of transparent material to be applied on traffic surfaces or on traffic guiding surfaces |
| 09/07/1993 | CA1321914C Dark mirror coated prism |
| 09/07/1993 | CA1321908C Light control sheets |
| 09/05/1993 | CA2084537A1 Durable low-emissivity solar control thin film coating |
| 09/02/1993 | WO1993017358A1 Phase difference compensation film |
| 09/02/1993 | WO1993017357A1 Color filter, production thereof, and liquid crystal projector using the same |
| 09/02/1993 | WO1993017187A1 Yellow retroreflective pavement markings |
| 09/02/1993 | WO1993016878A1 All-polymeric ultraviolet reflecting film |
| 09/02/1993 | WO1993016876A1 Multilayer polymeric reflective bodies for decorative and security applications |
| 09/02/1993 | CA2130810A1 All-polymeric ultraviolet reflecting film |
| 09/02/1993 | CA2130809A1 Multilayer polymeric reflective bodies for decorative and security applications |
| 09/01/1993 | EP0558184A2 Beam splitter |
| 09/01/1993 | EP0558074A1 Polygon mirror |
| 09/01/1993 | EP0557882A1 Information transmission apparatus and image reading apparatus |
| 09/01/1993 | EP0557532A1 Optical device |
| 09/01/1993 | EP0557411A1 Base sheet for retroreflective articles and method for making same |
| 09/01/1993 | CN1075804A Combined timer indicator able to generating visual effect day and night |
| 08/31/1993 | US5241426 Condenser optical system |
| 08/31/1993 | US5241417 Multi-layered optical filter film and production method thereof |
| 08/31/1993 | US5241408 Liquid crystal display device with compensation and lc twist angle varying in a nonlinear fashion in the thickness direction |
| 08/31/1993 | US5240776 Corrosion resistant reflective articles |
| 08/31/1993 | CA1321790C Halogenated anthraquinone and their use as near infrared rays absorbing optical filters |
| 08/31/1993 | CA1321726C High efficiency retroreflective material |
| 08/28/1993 | CA2089337A1 Optical elements based on liquid-crystalline substances, and a process for their preparation |
| 08/25/1993 | EP0557162A1 Holographic radiation protection filter, particularly for lasers |
| 08/25/1993 | EP0557135A1 Image sensor color filters |
| 08/25/1993 | EP0557057A1 Tool for use in the manufacture of binary optical elements |
| 08/25/1993 | EP0556810A1 Color filter array element with protective overcoat layer and method of forming same |
| 08/25/1993 | EP0556809A1 Polyvinyl alcohol and polymeric barrier layer overcoats on colour filter arrays |
| 08/25/1993 | EP0556378A1 Flexible material having light diffracting characteristics and method of production |
| 08/25/1993 | EP0556341A1 Nickel-cobalt-boron alloy, implement, plating solution and method for making |
| 08/25/1993 | EP0556247A1 Method of forming optical fibre gratings. |
| 08/25/1993 | CN1075452A Two-purpose desk mirror |
| 08/24/1993 | US5239566 For soft x-ray microscope; nickel-chromium alloy layer and vanadium oxide, silicon oxide or carbon second layer |
| 08/24/1993 | US5239403 Optical deflector device for deflecting laser beam |
| 08/24/1993 | US5239396 Spoked wheel |
| 08/24/1993 | US5239172 Light converging filter and method for manufacturing the same |
| 08/24/1993 | US5238785 Method of manufacturing a diffraction grating for a semiconductor laser |
| 08/24/1993 | US5238738 Interference stack tuned to predetermined design wavelength; varing refractive indices |
| 08/24/1993 | US5238531 Increased power efficiency |
| 08/24/1993 | US5238210 Outer space solar energy collection system |
| 08/24/1993 | CA1321502C Low reflection optical reticle and method of making same |
| 08/24/1993 | CA1321499C Laser diode to fiber reflective coupling |
| 08/24/1993 | CA1321497C Dispersion-compensating diffraction grating |
| 08/24/1993 | CA1321495C Diffraction grating and manufacturing method thereof |