Industry Patents
Patent: 7004602
LED Light Apparatus and Methodology
(Click image for PDF of full patent)
| Patent Number: |
7004602 |
| Title: |
LED Light Apparatus and Methodology |
| Abstract: |
An LED light apparatus and methodology that can produce a collinear beam
of light. The apparatus has a housing with three sets of LED light
assemblies each having several LED lights of the same color, being red,
blue or green. A dichroic bandpass filter and a dichroic notch filter are
incorporated along with a power supply. In one embodiment both filters
intersect forming an x-pattern. Red light passes through both filters.
The resulting light from the bandpass filter combines with blue light and
passes through the notch filter. This combined light stream then combines
with green light to form a collinear beam of white or colored light. The
resulting light from the red light passing through the notch filter
combines with green light and passes through the bandpass filter. This
combined light stream then combines with the blue light to form a
collinear beam of white or colored light.
|
| Country of Issue: |
US |
| First Named Inventor: |
Waters |
| Assignee: |
|
| Continuation or Divisional of: |
6969180 |
| International Classification: |
F21V 13/00 |
| US Classification: |
362/242 |
| Issue Date: |
02-28-2006 |
| Filing Date: |
11-12-2003 |
| Application : |
10/706722 |
| Notes: |
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| Link to Patent at freepatentsonline.com: |
7004602 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
7004602 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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