Industry Patents
Patent: 7377651
Image Projection Lighting Devices With Visible and Infrared Imaging
(Click image for PDF of full patent)
| Patent Number: |
7377651 |
| Title: |
Image Projection Lighting Devices With Visible and Infrared Imaging |
| Abstract: |
A lighting system comprised of a central controller, a digital
communications path, and a plurality of image projection lighting devices
(IPLDs) is provided. The IPLDs contain cameras that can capture both
visible light and infrared light. Address signals sent from the central
controller first address a particular IPLD and then command signals sent
from the central controller control an infrared blocking filter to be
positioned in and out of a camera optical path of the particular
addressed IPLD.
|
| Country of Issue: |
US |
| First Named Inventor: |
Belliveau |
| Assignee: |
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| Continuation or Divisional of: |
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| International Classification: |
G03B 21/26 |
| US Classification: |
353/30 |
| Issue Date: |
05-27-2008 |
| Filing Date: |
05-27-2005 |
| Application : |
11/139774 |
| Notes: |
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| Link to Patent at freepatentsonline.com: |
7377651 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
7377651 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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