| Patents for G02B 5 - Optical elements other than lenses (93,064) |
|---|
| 05/03/1994 | US5309261 Optical system for laser beam scanner |
| 05/03/1994 | US5309260 Method for forming distributed bragg reflectors in optical media |
| 05/03/1994 | US5309169 Visor display with fiber optic faceplate correction |
| 05/03/1994 | US5308706 Heat reflecting sandwich plate |
| 05/03/1994 | US5308535 Liquid crystal polymer layers for optics with crosslinking agents |
| 05/03/1994 | US5307718 Apparatus and process for removing a predetermined portion of reflective material from mirror |
| 04/28/1994 | WO1994009401A1 Liquid crystal light valve with minimized double reflection |
| 04/28/1994 | WO1994009396A1 Bragg grating made in optical waveguide |
| 04/28/1994 | WO1994009395A1 A backlighting assembly utilizing microprisms and especially suitable for use with a liquid crystal display |
| 04/28/1994 | WO1994009394A1 Glass plate for liquid crystal, color filter for tft liquid crystal, tft liquid crystal display for projection, and color tft liquid crystal display |
| 04/28/1994 | WO1994009393A1 Optical coating for reflecting visible and longer wavelength radiation having grazing incidence angle |
| 04/28/1994 | WO1994009392A1 All-polymeric cold mirror |
| 04/28/1994 | WO1994009389A1 Process and device for producing optical lenses or the like |
| 04/28/1994 | WO1994009312A1 Device for light-beam working of materials |
| 04/28/1994 | CA2372939A1 Bragg grating made in optical waveguide |
| 04/28/1994 | CA2147157A1 All -polymeric cold mirror |
| 04/27/1994 | EP0594538A2 Photochromatic acridone derivatives, process for their preparation and their use |
| 04/27/1994 | EP0593826A1 Retro-reflective assembly |
| 04/26/1994 | US5307367 Laser oscillating apparatus |
| 04/26/1994 | US5307210 Beam alignment device and method |
| 04/26/1994 | US5307184 Exposure apparatus |
| 04/26/1994 | US5307183 Apparatus and method for fabricating a curved grating in a surface emitting distributed feedback semiconductor laser diode device |
| 04/26/1994 | US5306892 Mirror objective arrangement |
| 04/26/1994 | US5306144 Device for detecting dental caries |
| 04/26/1994 | US5305744 Calibrating reflector device for an optical measuring system |
| 04/26/1994 | CA1328754C High contrast fiber optic diffusion faceplate with radiused fibers |
| 04/26/1994 | CA1328752C Full-color zero-order suppressed diffraction optics diffusing screen/louver filter laminate |
| 04/21/1994 | DE4234740A1 Verfahren und Vorrichtung zur Herstellung von optischen Linsen oder dergleichen Method and apparatus for production of optical lenses or the like |
| 04/21/1994 | DE4234191A1 Large transmission rainbow holograms for weatherproof public display - can be seen in horizontal plane by distant observer in sunlight by day or in low-cost artificial light by night |
| 04/21/1994 | CA2108669A1 Photochromic acridone derivatives, process for their preparation, and their use |
| 04/20/1994 | EP0593327A1 Infrared camera with protection against parasitic modulations of the detected flux |
| 04/20/1994 | EP0593324A1 Metal complexes of disazo dyes and polarizing films containing the same |
| 04/20/1994 | EP0593197A1 Solid state colour imaging device and method of manufacturing the same |
| 04/20/1994 | EP0592578A1 Virtual image display device |
| 04/19/1994 | US5305244 Hands-free, user-supported portable computer |
| 04/19/1994 | US5305153 Angular optical viewing device |
| 04/19/1994 | US5305143 Inorganic thin film polarizer |
| 04/19/1994 | US5305125 Method of recording holograms for use in optical scanners |
| 04/19/1994 | US5305123 Light controlled spatial and angular electromagnetic wave modulator |
| 04/19/1994 | US5305089 Laser interferometer including an optical unit having a corner cube prism, a parallelogram prism, a triangle prism, and a polarizing plate intergrated to form one body |
| 04/19/1994 | CA2050923C Mirrorback coating |
| 04/19/1994 | CA1328699C Retroreflective coating and composition for forming same |
| 04/14/1994 | WO1994008264A1 Overhead head-up display for vehicle applications and the like |
| 04/14/1994 | WO1994008260A1 Photochromic compositions of improved fatigue resistance |
| 04/14/1994 | WO1994008259A1 Reflecting and luminous layered material |
| 04/14/1994 | WO1994007889A1 Photochromic naphthopyran compounds |
| 04/14/1994 | CA2144071A1 Reflecting and luminous layered material |
| 04/14/1994 | CA2106509A1 Disazo compounds and polarizing films containing the same |
| 04/13/1994 | EP0592241A1 Surface illuminating apparatus |
| 04/13/1994 | EP0592075A1 A polarization detector |
| 04/13/1994 | EP0591536A1 Phase plate |
| 04/13/1994 | EP0591508A1 Electrooptical liquid crystal system |
| 04/13/1994 | EP0591386A1 Medical device for lighting a treatment field |
| 04/12/1994 | US5303165 Standardizing and calibrating a spectrometric instrument |
| 04/12/1994 | US5303085 Optically corrected helmet mounted display |
| 04/12/1994 | US5302561 Optical and electronic substrate materials |
| 04/12/1994 | US5302449 Architectural glass, automobile windows |
| 04/11/1994 | CA2099428A1 Protective screen for a visual display unit |
| 04/06/1994 | EP0590025A1 Multifocal ophthalmic lens. |
| 04/06/1994 | CN2160919Y Diffuse optical etalon |
| 04/05/1994 | US5301069 Nonlinear rugate optical limiter |
| 04/05/1994 | US5301062 Display having diffraction grating pattern |
| 04/05/1994 | US5301060 Optical element |
| 04/05/1994 | US5301045 Helical liquid crystalline element which produces linear polarized light |
| 04/05/1994 | US5301030 Optical illumination apparatus for a display unit with efficient light source polarization |
| 04/05/1994 | US5300788 Light emitting diode bars and arrays and method of making same |
| 04/05/1994 | US5300783 Layered reflecting and luminous material |
| 04/05/1994 | US5300487 Ceramic oxide substrate coated with diamond-like carbon or magnesium fluoride |
| 04/05/1994 | CA1328202C Optical interference film having high and low refractive index layers inter-layer connection of which is strengthened |
| 04/05/1994 | CA1328181C Solar protective filter |
| 03/31/1994 | WO1994007170A1 Bright-field transparency illumination device for microscopes |
| 03/31/1994 | WO1994007160A1 Chromatic focal pencil beam-generating apparatus |
| 03/31/1994 | WO1994007159A1 Colour cast compensating filter for optical appliances with viewing and photographic beam paths |
| 03/31/1994 | WO1994006869A2 An improved process for the production of reflective coatings and materials |
| 03/30/1994 | EP0589758A1 Holographic, retractable combiner, specially for aircraft |
| 03/30/1994 | EP0589179A1 Speckle-free display system using coherent light |
| 03/30/1994 | EP0588937A1 Retroreflecting polarizer. |
| 03/30/1994 | CN1084648A Refracting reflecting optical system with polarized light imaging |
| 03/30/1994 | CA2106336A1 Television visible hockey pucks |
| 03/29/1994 | US5299063 Cross projection visor helmet mounted display |
| 03/29/1994 | US5299062 Optical lens |
| 03/29/1994 | US5299061 Pseudo-luminous panel, optical color filter therefor, and display element and device using the pseudo-luminous panel |
| 03/29/1994 | US5298736 Mirror collimator having a large aperture ratio |
| 03/29/1994 | US5298360 Multilayer, temporary support light sensitive resin and separator |
| 03/29/1994 | US5298199 Optical birefringence compensator adapted for LCD |
| 03/29/1994 | CA2023510C Single wavelength oscillating semiconductor laser device and method for manufacturing diffraction grating |
| 03/29/1994 | CA2016059C Signal reflector and optical system |
| 03/29/1994 | CA1328090C Low reflectance bronze coating |
| 03/24/1994 | DE4231489A1 Mirror with a concave surface for producing an intensity distribution - with a non-spherical mirror surface built up of strips set at an angle to one another |
| 03/24/1994 | DE4231437A1 Stained compensation filter for optical devices - comprises optical glass part having planar structure and interference filter layer |
| 03/24/1994 | DE4231406A1 Hellfeld-Durchlicht-Beleuchtungseinrichtung für Mikroskope Bright-field transmitted-light illumination device for microscopes |
| 03/23/1994 | EP0588612A1 Discriminator for separating back scattered raman light |
| 03/23/1994 | EP0588504A1 A backlight device for a liquid crystal display device |
| 03/23/1994 | EP0587890A1 Phase plate for liquid crystal display |
| 03/23/1994 | EP0587669A1 Optical memories incorporating diffraction gratings |
| 03/23/1994 | EP0376982B1 Liquid crystal light valve and associated bonding structure |
| 03/23/1994 | CN1084307A Light picking apparatus |
| 03/22/1994 | US5296961 Dichroic optical filter |
| 03/22/1994 | US5296959 Polygonal mirror, and manufacturing process and mold thereof |
| 03/22/1994 | US5296958 Multiple wavelength laser beam scanning system |