Industry Patents
Patent: RE43234
Method, Apparatus and System for Image Projection Lighting
(Click image for PDF of full patent)
| Patent Number: |
RE43234 |
| Title: |
Method, Apparatus and System for Image Projection Lighting |
| Abstract: |
A central controller and a number of image projection lighting devices
("IPLD"), a type of multiparameter light, are interconnected by an
enhanced performance communications path that is capable of
simultaneously carrying different digital signals on various
bidirectional channels, such as various content signals, including
continuous video and/or audio, in digital form on respective content
transfer channels, a command signal on a control channel, and a control
or content signal in digital form on an auxiliary channel. In accordance
with commands transmitted from the central controller over the control
channel, content signals may be sent from any of the IPLDs to any other
of the IPLDs, or from the central controller to any of the IPLDs, or from
any of the IPLDs to the central controller. The IPLDs have respective
unique device addresses, and the control channel, the auxiliary channel,
and the content transfer channels also have respective unique channel
addresses.
|
| Country of Issue: |
US |
| First Named Inventor: |
Belliveau |
| Assignee: |
|
| Continuation or Divisional of: |
6459217 |
| International Classification: |
H05B 37/00 |
| US Classification: |
315/294 |
| Issue Date: |
03-13-2012 |
| Filing Date: |
08-08-2005 |
| Application : |
11/199548 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
RE43234 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
RE43234 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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