Industry Patents

Patent: 7073922

Lighting Fixture

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Patent Number:	7073922
Title:	Lighting Fixture
Abstract:	A lighting apparatus includes a plurality of light-emitting diodes emitting red, blue, and green light. The plurality of light-emitting diodes emit light beams and are arranged so as to emit the light beams toward a focusing point. A control circuit is provided for controlling the intensity of light emission of each of the light-emitting diodes emitting red, blue, and green light. A concave reflector is provided for reflecting and radiating the light focused from the light-emitting diodes to the focusing point so that the light is further focused or scattered. The apparatus also has a position-changing mechanism for changing a relative position of the concave reflector relative to the focusing point of the light-emitting diodes.
Country of Issue:	US
First Named Inventor:	Monjo, Inuzuka
Assignee:	Daisho Denki, Nichia
Continuation or Divisional of:
International Classification:	B60Q 1/26
US Classification:	362/232
Issue Date:	07-11-2006
Filing Date:	02-10-2003
Application :	10/503987
Notes:
Link to Patent at freepatentsonline.com:	7073922 at Freepatentsonline
Link to World Patent Family¹:	World Patent Family at European Patent Office
Link to Google Patents¹:	7073922 at Google Patents

1. The Google Patents and World Patent Family links will likely not work until a few weeks
after the patent has issued - they take a while to get new patents in their systems.

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