Industry Patents
Patent: 6955452
Illumination System Using Filament Lamps
(Click image for PDF of full patent)
| Patent Number: |
6955452 |
| Title: |
Illumination System Using Filament Lamps |
| Abstract: |
An illumination system using filament lamps including a filament lamp, a
reflector having a first and second focal points, the filament lamp
disposed proximate to the first focal point of the reflector to emit rays
of electromagnetic radiation that reflect from the reflector and converge
substantially at the second focal point, wherein a portion of the
electromagnetic radiation emitted by the filament lamp impinges directly
on the reflector and a portion of the electromagnetic radiation does not
impinge directly on the reflector and wherein the system further includes
an additional reflector constructed and arranged to reflect at least part
of the portion of the electromagnetic radiation that does not impinge
directly on the reflector toward the reflector through the first focal
point of the reflector.
|
| Country of Issue: |
US |
| First Named Inventor: |
Li |
| Assignee: |
Wavien |
| Continuation or Divisional of: |
|
| International Classification: |
F21V 7/00 |
| US Classification: |
362/297 |
| Issue Date: |
10-18-2005 |
| Filing Date: |
02-20-2002 |
| Application : |
10/078256 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
6955452 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
6955452 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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