Patents
Sitemap › F21 - Lighting › F21K - Light sources not otherwise provided for › F21K 99 - Subject matter not provided for in other groups of this subclass
Patents for F21K 99 - Subject matter not provided for in other groups of this subclass (8,833)
06/1998
06/10/1998EP0846240A1 Eye safe laser security device
06/04/1998WO1998023896A1 Method for production of conducting element and conducting element
06/02/1998US5758951 Vertical cavity surface emitting laser arrays for illumination
06/02/1998US5758947 Illuminated safety helmet with layer for electrically connecting light emitting diodes
05/1998
05/22/1998WO1998021917A1 Lamp
05/12/1998US5749646 Special effect lamps
05/05/1998US5746499 Footwear with pulsed lights
04/1998
04/28/1998US5743629 Illumination system
04/14/1998US5740314 IR heating lamp array with reflectors modified by removal of segments thereof
03/1998
03/10/1998US5726535 LED retrolift lamp for exit signs
03/10/1998US5725297 Illuminated metal grate
03/03/1998US5722767 LED display panel structure
02/1998
02/19/1998WO1998006975A1 Lighting devices e.g. bicycle lamps
02/19/1998CA2263076A1 Lighting devices e.g. bicycle lamps
02/18/1998EP0824207A1 White light illumination system
02/15/1998CA2211514A1 Illumination system
01/1998
01/13/1998US5707139 Vertical cavity surface emitting laser arrays for illumination
12/1997
12/31/1997WO1997049948A2 Electroluminescent recreational items
12/18/1997DE19624087A1 LED illumination apparatus for colour system
12/17/1997EP0722617B1 Microwave lamp
12/11/1997WO1997029319A3 Bioluminescent novelty items
12/04/1997DE19621148A1 Lighting element, especially e.g. for use in motor vehicles
12/02/1997US5692825 Torches
11/1997
11/27/1997WO1997044615A1 Lighting device for signalling on and identification and marking of airport traffic areas
11/27/1997WO1997044614A1 Lighting device for signalling, identification or marking
11/27/1997WO1997044613A1 Lighting device for signalling, identification or marking
11/27/1997WO1997044612A1 Lighting device for airports, in particular flush lighting
11/27/1997DE19721673A1 Illumination device for airports, esp. underfloor lighting for runways and taxiways
11/27/1997CA2255976A1 Lighting device for signalling, identification or marking
11/27/1997CA2255963A1 Lighting device for signalling on and identification and marking of airport traffic areas
11/19/1997EP0808082A1 Hands-free illumination system controlled by the mouth
11/18/1997US5689521 Semiconductor laser light source unit
11/18/1997US5688042 LED lamp
11/18/1997US5688041 For demarcating and illuminating danger zones/work areas
11/11/1997US5685636 Eye safe laser security device
10/1997
10/30/1997WO1997040312A1 Illuminated assembly for a switch/outlet
10/30/1997CA2252831A1 Illuminated assembly for a switch/outlet
09/1997
09/16/1997US5667394 Electro-luminescent strip and connector set therefor
08/1997
08/28/1997DE19605337A1 Spatial and timewise infrared signature altering device, especially for large aircraft
08/26/1997US5660459 Illuminated assembly for a switch/outlet
08/14/1997WO1997029319A2 Bioluminescent novelty items
08/14/1997WO1997022147A3 Lamp with low current consumption
08/12/1997US5655830 Lighting device
07/1997
07/16/1997EP0783712A1 Self-contained lighted marking device
06/1997
06/19/1997WO1997022147A2 Lamp with low current consumption
06/19/1997DE19651140A1 Leuchte mit geringem Stromverbrauch Light with low power consumption
06/17/1997US5639158 Led-array light source
05/1997
05/27/1997US5632551 LED vehicle lamp assembly
05/09/1997WO1997016679A1 Vertical cavity surface emitting laser arrays for illumination
04/1997
04/22/1997US5622423 Hand-carried traffic control light
04/01/1997US5617304 Combination of laser pointer and ballpoint pen
03/1997
03/06/1997WO1997008489A1 Eye safe laser security device
02/1997
02/11/1997US5601358 Universal power pack
01/1997
01/14/1997US5594433 For traffic control and warning devices
01/07/1997US5590950 Portable object illumination device
12/1996
12/17/1996US5585783 Marker light utilizing light emitting diodes disposed on a flexible circuit board
12/17/1996US5585697 PAR lamp having an integral photoelectric circuit arrangement
12/11/1996EP0746720A1 Multi-source electroluminescent lighting device
12/05/1996DE19520484A1 Light source for industrial use and for research
11/1996
11/26/1996US5577832 Multilayer led assembly
11/26/1996CA2097999C Marker lamp with led array and prismatic diffuser
11/19/1996US5575554 Multipurpose optical display for articulating surfaces
11/19/1996US5575459 Light emitting diode lamp
10/1996
10/22/1996US5567036 For a motor vehicle
10/02/1996CN1132558A Light source for back lighting
10/01/1996US5561346 LED lamp construction
07/1996
07/24/1996EP0722617A1 Microwave lamp
07/24/1996EP0722576A1 Light source for backlighting
07/09/1996US5535230 Illuminating light source device using semiconductor laser element
06/1996
06/18/1996US5528474 Led array vehicle lamp
06/11/1996US5526236 Lighting device used in an exit sign
05/1996
05/28/1996US5521391 Radioactive marker
04/1996
04/11/1996WO1996010761A1 Self-contained lighted marking device
04/10/1996CN1120254A Illuminating light source device using semiconductor laser element
04/09/1996US5506760 Light fitting unit for illuminated signs
04/04/1996WO1996006302A3 Multi-source electroluminescent lighting device
04/03/1996CN1119722A Illumination tape
03/1996
03/12/1996US5499262 Semiconductor laser light source unit
03/05/1996US5496427 Process for manufacturing an elongated electroluminescent light strip
02/1996
02/29/1996WO1996006302A2 Multi-source electroluminescent lighting device
02/22/1996WO1996005609A1 Microwave lamp
02/14/1996EP0696705A1 Indirect lighting device
01/1996
01/31/1996EP0694950A1 Lamp-reflector unit
01/31/1996EP0694894A2 Signal light
12/1995
12/19/1995US5477430 Fluorescing keypad
11/1995
11/29/1995EP0684422A1 Demarcation lighting fixture
11/27/1995CA2150181A1 Demarcation lighting system
10/1995
10/31/1995US5463280 Light emitting diode retrofit lamp
10/24/1995US5459955 Lighting device used in an exit sign
09/1995
09/26/1995US5453729 Solar warning light
09/19/1995US5451842 Electro-luminescent seasonal light apparatus
08/1995
08/15/1995US5442258 LED lamp device
07/1995
07/20/1995WO1995019525A1 Light signalling device, in particular for safety lighting
07/06/1995WO1995018331A1 Signalling device visible throughout 360° comprising a light source composed of several electroluminescent diodes and sea buoy provided with said device
07/04/1995US5430627 Step lighting apparatus
07/04/1995CA2036430C Bendable and deformable lamp string combination
05/1995
05/17/1995EP0653586A1 Multiple light emitting diode module
05/04/1995WO1995012089A1 Multiple lamp lighting device
05/02/1995US5412544 Method of illuminating and providing emergency egress guidance for hazardous areas
04/1995
04/25/1995US5410453 Lighting device used in an exit sign
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