| Patents for G02B 5 - Optical elements other than lenses (93,064) |
|---|
| 12/15/1993 | EP0574005A2 Hologram lens and display apparatus using the same |
| 12/15/1993 | EP0573905A1 Retroreflecting polarizer for presentation systems |
| 12/15/1993 | EP0237579B1 Light deflector |
| 12/15/1993 | CN1023093C Retroreflective sheeting adapted to be bonded to vulcanizable or curable substrate |
| 12/14/1993 | US5270872 Superconducting submicron filter |
| 12/14/1993 | US5270871 For improving athletic skills |
| 12/14/1993 | US5270854 Narrow band selective absorption filter |
| 12/14/1993 | US5270842 Holographic recording and scanning system and method |
| 12/14/1993 | US5270804 Color display system utilizing optical valves |
| 12/09/1993 | WO1993024977A1 Filter with preselected attenuation/wavelength characteristic |
| 12/09/1993 | WO1993024850A1 Visibly transparent infrared reflecting film with color masking |
| 12/09/1993 | WO1993024849A1 Optical filter |
| 12/09/1993 | DE4218349A1 Curved viewing glass for observing objects under water - has uniform curving from optical centre, where curvature is zero, to edges of glass, has one or more centres of curvature |
| 12/09/1993 | CA2135774A1 Visibly transparent infrared reflecting film with color masking |
| 12/08/1993 | EP0573369A1 Dual diffraction grating beam splitter |
| 12/08/1993 | EP0573278A2 Method of making compensator for liquid crystal display |
| 12/08/1993 | EP0573005A2 Birefringent film and liquid crystal display having the same |
| 12/08/1993 | EP0572672A1 Process for manufacturing multicolor display |
| 12/08/1993 | EP0572550A1 Device for redirecting light through a hollow tubular light conduit |
| 12/08/1993 | EP0572538A1 Holographic recording and scanning system and method |
| 12/07/1993 | US5268985 Light-guiding device having a hologram layer |
| 12/07/1993 | US5268789 Retroreflective assembly and process for making same |
| 12/07/1993 | US5268749 Apparatus and method for providing uniform illumination of a sample plane |
| 12/07/1993 | US5268565 Compact type bar code reader |
| 12/07/1993 | US5268245 Process for forming a filter on a solid state imager |
| 12/07/1993 | US5267755 Heat transfer recording media |
| 12/06/1993 | CA2096385A1 Enhanced durability sputtered front surface mirror |
| 12/02/1993 | DE4317896A1 Irregular, reflection-type holographic mirror for vehicle head=up display - has hologram plate which functions as concave and convex mirrors in regions divided by centre line |
| 12/01/1993 | EP0572292A1 Colour beamsplitter and image projector using the same |
| 12/01/1993 | EP0572169A1 Article comprising an otpical waveguide with in-line refractive index grating |
| 12/01/1993 | CN1078972A Twisted nematic film, a method for the preparation thereof, and a display device comprising said film |
| 11/30/1993 | US5267081 Rearview mirror |
| 11/30/1993 | US5267077 Spherical multicomponent optical isolator |
| 11/30/1993 | US5267063 Gradient index mirror for providing a collimated beam for liquid crystal displays and the like |
| 11/30/1993 | US5267061 Non-interfering viewing systems for use in catadioptric projection systems |
| 11/30/1993 | US5267060 Reflective color light filter and method of manufacture |
| 11/30/1993 | US5266795 Wide-angle imaging system with fiberoptic components providing angle-dependent virtual material stops |
| 11/30/1993 | US5266238 Anionic polymer latex particles in crosslinked acrylamide polymer hydrogel |
| 11/25/1993 | WO1993023784A1 Area-division beamsplitter with broad spectral bandwidth |
| 11/25/1993 | WO1993023782A1 Antibow device for lasers |
| 11/25/1993 | WO1993023775A1 Nonreflective articles |
| 11/25/1993 | DE4317137A1 Multi-beam generator for dividing e.g. radiation of laser printer - has grating lattice formed of three rectangular cyclically repeating reference phase patterns of different widths and of two phase levels to generate three output beams. |
| 11/25/1993 | DE4235182A1 Treatment of transparent plastic objects with a photochromic dye - does not require temps. greater than 100 deg C and is useful for the prepn. of spectacles, sunglasses, ski goggles and helmet visors |
| 11/25/1993 | DE4215797A1 Laser diode micromechanical mirror e.g. for pumping solid state laser crystal |
| 11/24/1993 | EP0571256A1 Low-mass surveying satellite having a retroreflector assembly with speed aberration correction |
| 11/24/1993 | EP0571192A2 Colour display system |
| 11/24/1993 | EP0571098A1 Rear view mirror |
| 11/24/1993 | EP0571088A2 A lighting device and a projection type image display system using the same |
| 11/24/1993 | EP0570504A1 Material with enhanced visibility characteristics |
| 11/24/1993 | CN1078808A Antibow device for lasers |
| 11/24/1993 | CN1078807A Mirror with surface curvity regulated stepless |
| 11/24/1993 | CN1078754A Process for mould of reciprocal reflector |
| 11/23/1993 | US5265143 Germanium release layer; x-ray lithographic camera |
| 11/23/1993 | US5264957 Acoustic-optic dispersive light filter |
| 11/23/1993 | US5264869 Electro-optical control apparatus and system for spot position control in an optical output device |
| 11/23/1993 | US5264063 Coating resin sheet with reflective microprisms |
| 11/20/1993 | CA2096455A1 Fabry-perot with coated mirrors |
| 11/19/1993 | CA2096398A1 Low mass geodesic satellite with speed aberration correcting retroreflector |
| 11/18/1993 | EP0569530A1 Biased lenticular sign system |
| 11/16/1993 | US5262894 Multicomponent, multilayer polymeric reflective bodies |
| 11/16/1993 | US5262893 Method and apparatus for creating multiple phase level optical elements |
| 11/16/1993 | US5262879 Holographic image conversion method for making a controlled holographic grating |
| 11/16/1993 | US5262832 Color separation optical system for use in color copying machine |
| 11/16/1993 | US5262225 Embossable sign construction |
| 11/16/1993 | US5262021 Doping a silicon wafer, etching with fluoride to produce holes |
| 11/16/1993 | US5261904 For removing biological material |
| 11/16/1993 | CA1324275C 3-d holographic electromechanical meter |
| 11/16/1993 | CA1324274C Method of fabricating a multiple holographic lens |
| 11/11/1993 | WO1993022697A1 Mount for berek compensator |
| 11/11/1993 | WO1993022694A1 Modulating a light beam |
| 11/11/1993 | WO1993022397A1 Electrooptical liquid crystal system |
| 11/11/1993 | CA2449305A1 Optical waveguide having a diffraction grating area and method of fabricating the same |
| 11/10/1993 | EP0568929A1 Optical low pass filter |
| 11/10/1993 | CN2146005Y Disc-like image rotator and assemblage |
| 11/10/1993 | CN2146004Y Square section equicrural ridge prism |
| 11/10/1993 | CN1078219A High performance, durable, low-e glass and method of making same |
| 11/10/1993 | CN1022709C Lighting safety lamp for X-ray film processing dark room |
| 11/09/1993 | US5260830 Three color separation/synthesis mirror device |
| 11/09/1993 | US5260828 Methods and means for reducing temperature-induced variations in lenses and lens devices |
| 11/09/1993 | US5260729 Non-interfering color viewing system using spectral multiplexing |
| 11/09/1993 | US5260368 Motor vehicle headlamp reflector of thermosetting plastics material |
| 11/09/1993 | US5260109 Liquid crystal polyester film formed on alignment layer; compensators |
| 11/09/1993 | CA1324017C Spectral filter module |
| 11/08/1993 | EP0647183A4 Lamellar polymeric body and method of production. |
| 11/03/1993 | EP0568242A1 Tunable etalon filter |
| 11/03/1993 | EP0568210A1 Rear view mirror |
| 11/03/1993 | EP0568185A2 System identifying the authenticity of an article |
| 11/03/1993 | EP0567896A1 Die for forming a micro-optical element, manufacturing method therefor, micro-optical element and manufacturing method therefor |
| 11/03/1993 | EP0567735A1 High performance, durable, low-E glass and method of making same |
| 11/03/1993 | CN1078049A Optical phase-retardation compensating film |
| 11/03/1993 | CN1077997A Light decoration material for mirror surface |
| 11/02/1993 | US5258874 Friction-free bistable device for use in space application, in particular for closing an aperture of a space application optical instrument |
| 11/02/1993 | US5258872 Optical filter |
| 11/02/1993 | US5258871 Dual diffraction grating beam splitter |
| 11/02/1993 | US5258867 Base station performance enhancements for infrared-linked telephone and communications systems |
| 11/02/1993 | US5258863 Method for effecting illumination of an arbitrary aperture |
| 11/02/1993 | US5258861 Reflection type hologram scale |
| 11/02/1993 | US5258609 Wide field of view optical element having plural reflectors of different widths |
| 11/02/1993 | US5258325 Method for manufacturing a semiconductor device using a circuit transfer film |
| 11/02/1993 | US5258208 Polarizing film made of semicrystalline polyolefine |