Patents for F21V 9 - Light filters; Selection of luminescent materials for light screens (12,097) |
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03/28/1996 | WO1996009068A1 Photodynamic therapy in selective cell inactivation in blood and treating immune dysfunction diseases |
03/26/1996 | US5502626 High efficiency fluorescent lamp device |
03/26/1996 | US5502582 Light source cooler for LCD monitor |
03/14/1996 | WO1996007854A1 Light source cooler for lcd monitor |
02/22/1996 | WO1996005546A1 Electronic apparatus for producing variable spectral output |
02/22/1996 | WO1996005053A1 Improved medium for a color changer |
02/22/1996 | WO1996004959A1 Hand-held, polarised light-radiating therapeutical lamp |
02/22/1996 | WO1996004958A1 Therapeutical lamp |
02/21/1996 | EP0697309A2 Light diffuser for vehicle lights |
02/21/1996 | EP0676085A4 A mirror assembly having means for emitting or receiving a predetermined narrow spectral band of light. |
02/15/1996 | DE4428429A1 Miniature lamp with wheel holding five colour filters |
02/13/1996 | US5491617 Illuminated fluid tap |
02/06/1996 | US5490050 Emergency strobe light |
02/06/1996 | CA2079304C Fiber optic lighting device |
02/01/1996 | DE19527528A1 Illumination light source device e.g. for photographic printer |
01/31/1996 | EP0694000A1 Mirror assembly |
01/30/1996 | US5488546 Color-changing lamp for vehicle |
01/23/1996 | US5486983 Lighting module for instruments with a liquid-crystal matrix |
01/02/1996 | US5481409 Mirror assembly |
12/28/1995 | WO1995035464A1 High efficiency fluorescent lamp device |
12/20/1995 | EP0687852A1 Dimmer blade |
11/30/1995 | WO1995027919A3 Polarized light sources |
11/29/1995 | EP0684422A1 Demarcation lighting fixture |
11/29/1995 | EP0684421A1 Variable colour projector |
11/28/1995 | CA2070670C Lighting instrument with moveable filters and associated actuation mechanism |
11/28/1995 | CA2050375C Variable color lighting instrument |
11/27/1995 | CA2150181A1 Demarcation lighting system |
11/22/1995 | EP0682605A1 Mirror assembly with illuminating means |
10/26/1995 | WO1995028632A1 High purity tunable forensic light source |
10/26/1995 | DE4413943A1 Colour filter controller for e.g. for theatre-stage or discotheque lighting |
10/25/1995 | EP0678705A2 Irradiation device |
10/25/1995 | EP0678701A1 System for varying light intensity such as for use in motion picture photography |
10/24/1995 | US5461551 Portable darkroom safelight |
10/19/1995 | WO1995027919A2 Polarized light sources |
10/19/1995 | CA2187177A1 Polarized light sources |
10/18/1995 | EP0677696A1 Vehicle signal light with a cover of a colour different from the one of an emitted beam |
10/18/1995 | EP0677004A1 A method pertaining to vehicle headlamps which emit ultraviolet-light, and an arrangement herefor |
10/11/1995 | EP0676085A1 A mirror assembly having means for emitting or receiving a predetermined narrow spectral band of light |
09/28/1995 | WO1995026038A1 Lamp for producing a daylight spectrum |
09/27/1995 | EP0673488A1 Lighting fixture |
09/27/1995 | EP0658244A4 System for varying light intensity such as for use in motion picture photography. |
09/26/1995 | US5453883 Apparatus for producing a monochromatic light beam |
09/26/1995 | CA2145491A1 System for varying light intensity such as for use in motion picture photography |
09/21/1995 | DE4409426A1 Lamp unit esp. for exposing photo-structure layer |
09/15/1995 | EP0682605A4 Mirror assembly with illuminating means. |
09/14/1995 | DE19510771A1 Light guide system for illumination by sunlight |
09/05/1995 | US5448461 Method pertaining to vehicle headlamps which emit ultraviolet light, and an arrangement herefor |
09/05/1995 | US5448454 Vehicle lamp device |
09/05/1995 | US5448453 Vehicular headlamp providing near-ultraviolet radiation |
08/29/1995 | US5446637 Lighting fixture |
08/17/1995 | DE4445766A1 Plastics material lens for motor vehicle lamp |
08/08/1995 | US5440197 Backlighting apparatus for uniformly illuminating a display panel |
07/19/1995 | EP0663684A2 Reflector lamp |
07/18/1995 | US5434756 Distributed lighting system with fiber optic controls |
07/18/1995 | CA2006314C Compact variable diffuser for use in a luminaire |
07/11/1995 | US5432683 Photographic lighting system |
07/05/1995 | EP0660913A1 Signalling lamp |
07/04/1995 | US5430629 Fluid-filled colored light pattern generator |
07/04/1995 | US5430620 Compact surgical illumination system capable of dynamically adjusting the resulting field of illumination |
06/28/1995 | EP0631544A4 Linear lamp holographic trapped beam center high mounted stoplight. |
06/21/1995 | EP0658244A1 System for varying light intensity such as for use in motion picture photography |
06/21/1995 | EP0658243A1 Signal lamp |
06/20/1995 | US5426569 Method and apparatus for simulating atomospheric absorption of solar energy due to water vapor and CO2 |
06/06/1995 | US5422800 Mounting member for use in a line illumination device |
06/01/1995 | DE4441514A1 Colour changing lamp for car |
05/31/1995 | EP0655144A1 Colour image protection apparatus |
05/30/1995 | US5420698 Information transmission apparatus and image reading apparatus with selective movement and tilting of IR rejecting device |
05/24/1995 | EP0487679B1 Vehicle headlight |
05/23/1995 | US5418419 Lamp for producing a daylight spectrum |
05/18/1995 | WO1995013501A1 Lighting fixture for theater, television and architectural applications |
05/17/1995 | EP0653351A1 Airfield runway marker |
05/17/1995 | EP0653037A1 Heat transfer unit |
05/16/1995 | US5416681 Color filter assembly for stage lighting |
05/10/1995 | EP0652400A1 Light pattern generator and laser ablation method and apparatus for making it |
05/10/1995 | EP0495027B1 Headlamp for motor vehicles |
04/19/1995 | EP0648971A1 Lamp with an auxiliary reflecting device adjustable in height |
04/19/1995 | EP0648969A1 Lamp for signalling employing a plurality of low-power light sources and improved optical means |
04/19/1995 | EP0648968A1 Vehicle lamp for signalling employing a plurality of light sources and an intermediate optical plate |
04/13/1995 | WO1995010066A1 Light source for backlighting |
04/13/1995 | DE4334025A1 Clean-room luminaire |
04/05/1995 | EP0646284A1 Light sources |
04/05/1995 | EP0408717B1 Dippable headlamps |
03/28/1995 | US5402324 Surface illuminant device |
03/22/1995 | EP0644451A1 Illumination module for liquid crystal instruments |
03/21/1995 | US5400223 Sports lighting luminaire having a broken glass safety shutdown circuit |
03/16/1995 | DE4330708A1 Optical safety traffic system |
03/15/1995 | EP0643121A1 Switchable cholesteric filter and luminaire having such a filter |
03/15/1995 | EP0642342A1 Selective cell inactivation in blood |
03/14/1995 | US5396740 Photoluminescent handrail, handhold or the like |
03/07/1995 | CA1334663C Multiple color light with structure to prevent color bleeding |
03/01/1995 | CN2190736Y Light colour sheet |
02/22/1995 | EP0639784A1 Polarisation light box |
02/22/1995 | EP0639267A1 Lamp for transmitting ultraviolet light |
02/08/1995 | EP0637716A1 Cover glass for a vehicle multifunction lamp |
01/31/1995 | US5386356 Weatherproof electric lighting fixture |
01/26/1995 | WO1995002784A1 Indicator light, in particular a motor-vehicle indicator light___ |
01/26/1995 | WO1994028445A3 Variable colour filter |
01/25/1995 | EP0635674A1 Vehicle lamp for signalling comprising a cover lens and an intermediate shield |
01/19/1995 | DE4324036A1 Signal luminaire, in particular for motor vehicles |
01/18/1995 | EP0634883A1 Sports lighting luminaire having a broken glass safety shutdown circuit |