Patents
Sitemap › F21 - Lighting › F21V - Functional features or details of lighting devices or systems thereof; Structural combinations of lighting devices with other articles, not otherwise provided for › F21V 5 - Refractors for light sources
Patents for F21V 5 - Refractors for light sources (22,617)
11/1999
11/10/1999EP0955207A2 Multi-compartment light for motor vehicles
11/09/1999US5980067 Indicator light for a motor vehicle, having a faceted reflector
11/09/1999US5980056 Outdoor lighting fixture providing audio and visual effects
11/04/1999WO1999056058A1 Light guiding device for an oblong light source
11/04/1999WO1999045313A3 Device for realizing actively luminous illuminated route systems
11/03/1999EP0953800A1 Apparatus for controlling the light emitted by an elongated light source
10/1999
10/27/1999EP0952389A2 Luminaire using right angle film
10/27/1999EP0891514B1 Light diffuser, especially for decorative lightening
10/26/1999US5971570 Decorative prismatic lens jacket for a lineal source
10/20/1999EP0950848A2 Lamp for a vehicle
10/20/1999EP0950847A2 Lamp
10/20/1999CN1232531A Light diffuser, especially for decorative lightening
10/19/1999US5967651 Low-beam headlight for a vehicle with same reflector used for different situations
10/19/1999US5967647 Headlight for a vehicle, especially a motor vehicle
10/17/1999CA2269333A1 Lamp for a vehicle
10/13/1999EP0949449A2 Lamp
10/12/1999US5964525 Transparent screen
10/07/1999WO1999050596A2 Illumination device for generating non-symmetric light beam, optical lens array and optical lens
10/07/1999DE19837501A1 Profiled or zoom floodlight for stage, film or studio use
10/07/1999DE19814480A1 Headlamp for cars according to projection principle
10/07/1999DE19814479A1 Headlamp for cars according to projection principle
10/06/1999EP0947761A1 Signaling light with several light sources
10/06/1999CN2342228Y Light transmission lens for automobile lamp
10/06/1999CN1230655A Vertical edge method, mold and fine-slit lens lamp body
10/06/1999CN1230654A Vehicle lamp
09/1999
09/30/1999DE19855386A1 Blitzleuchte Strobe Light
09/30/1999DE19813597A1 Automobile headlamp using projection principle
09/29/1999EP0649125B1 Device for preventing pseudo lighting phenomenon of signal lamp
09/23/1999WO1999047852A1 Lighting or illuminating device, especially for motor vehicles
09/23/1999DE19811570A1 Light or illumination unit for motor vehicle with light source and light outlet surface or light outlet plane
09/21/1999US5954423 Light distribution diffuser for exit signs and the like illuminated by LED arrays
09/16/1999DE19745844A1 Elektrische Leuchte mit einem Reflektor und einem Refraktorelement Electric lamp with a reflector and a refractor
09/15/1999EP0942227A1 Luminance control film
09/15/1999EP0941887A2 Display module
09/10/1999WO1999045317A1 A lenticular illumination system
09/10/1999WO1999045313A2 Device for realizing actively luminous illuminated route systems
09/10/1999WO1999045312A1 Omnidirectional lighting device
09/10/1999WO1999030192A9 Optical waveguide structures for vehicle lighting
09/09/1999DE19809478A1 Omnidirectional flush (inset) light for airport runway
09/09/1999DE19809253A1 Under-floor lighting with housing
09/08/1999EP0940625A2 A dimpled manifold optical element for a vehicle lighting system
09/07/1999US5949933 Lenticular illumination system
09/07/1999US5947589 Illuminated lightbox structure with light dispersion members
09/02/1999WO1999043980A1 Lighting device for operative site without cast shadow
09/01/1999EP0939109A1 UV curable resin composition for coating
08/1999
08/26/1999WO1999042861A1 Optical film
08/26/1999WO1999042758A1 Lighting equipment
08/26/1999WO1999042183A1 Sport apparatus
08/19/1999DE19805771A1 Illumination unit for motor vehicle
08/18/1999EP0936402A1 A headlamp for automobile vehicles
08/18/1999CN1226311A Lighting device for airports, to give out signal or marking traffic surface
08/12/1999WO1999040364A1 Lighting fixture
08/12/1999WO1999040362A1 Traffic signal light system
08/12/1999DE19826548A1 Beleuchtungsanordnung Lighting arrangement
08/11/1999CN1225712A Lighting device for signalling, identification or marking
08/10/1999US5936353 High-density solid-state lighting array for machine vision applications
08/10/1999US5934795 Lens design for outdoor sign
08/05/1999DE19808564C1 Attachment arrangement for cover plate as a component of a motor vehicle headlamp
08/05/1999DE19803403A1 Arrangement for rear light of motor vehicle
08/04/1999EP0933584A2 Automobile lamp
08/03/1999US5931576 Optical coupler for distributive lighting system
08/03/1999US5931564 For a structure fascia
08/03/1999US5930921 Illuminated shoe
07/1999
07/28/1999EP0805936B1 Light directing optical structure
07/28/1999EP0799398B1 Optical device comprising a plurality of units having at least two geometrically-differentiated tapered optical waveguides therein
07/22/1999WO1999036896A1 Lighting means having light emitting diodes
07/22/1999DE19801568A1 Light producing additional light effects
07/22/1999CA2317119A1 Lighting means having light emitting diodes
07/21/1999EP0930600A1 Optical element comprising LED and two lenses for the generation of pointlike light sources for traffic signs and display panels
07/20/1999US5924788 Illuminating lens designed by extrinsic differential geometry
07/19/1999CA2259750A1 Optical element for traffic signs, display panels or the like
07/13/1999US5922369 Apparatus for making a synthetic resin layered lens for a vehicle lighting device
07/13/1999US5921672 Headlight for vehicle
07/13/1999US5921671 Light-distributing lens of head lamp for vehicles
07/13/1999US5921668 Sculpted ornamental arrangement for chandeliers
07/13/1999US5921665 Projection illumination system for tricolor projectors
07/13/1999US5921658 Fluorescent utility light
06/1999
06/29/1999US5917664 Brightness enhancement film with soft cutoff
06/29/1999US5917622 Traffic control light
06/29/1999US5917001 Injection molding a copolyamide and homopolyamide blend, while copolyamide is formed of a cycloaliphatic diamine having two cyclohexane rings, and an aromatic dicarboxylic acid essentially of isophthalic acid to a lense shape
06/24/1999DE19854657A1 Polymer industrial material e.g. for vehicle lamp housing
06/22/1999US5913599 Surgical light with conical reflector
06/17/1999WO1999030192A2 Optical waveguide structures for vehicle lighting
06/16/1999CN1220002A Illumination system comprising microprisms with blocking means
06/15/1999US5911498 Luminaire
06/10/1999DE19853811A1 Signaling lamp for cars
06/10/1999DE19853402A1 Lighting device for car with light source, reflector and lens
06/10/1999DE19754227A1 Light or headlamp for motor vehicles
06/10/1999DE19754217A1 Motor vehicle headlamp
06/10/1999DE19753762A1 Combination rear signal lamp for automobile
06/09/1999EP0921568A2 LED Luminaire
06/09/1999EP0666993B1 Formable reflective multilayer body
05/1999
05/26/1999EP0917734A1 Illuminator assembly incorporating light emitting diodes
05/26/1999EP0813667B1 Light directing film having variable height structured surface and light directing article constructed therefrom
05/25/1999US5907648 Aimable-beam fiber-optic spotlight luminaire
05/25/1999US5906430 Lighting fixture
05/19/1999EP0727028B1 Backlighting apparatus employing an array of microprisms
05/18/1999US5904417 Light fixture with elliptical reflector and mechanical shutter dimmer
05/18/1999CA2105053C An optical film and a liquid crystal display device using the film
05/14/1999WO1999006758B1 Light fixture with elliptical reflector and mechanical shutter dimmer
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