Industry Patents

Patent: 6927545

Image Projection Lighting Device Displays and Interactive Images

(Click image for PDF of full patent)

Patent Number:	6927545
Title:	Image Projection Lighting Device Displays and Interactive Images
Abstract:	An improved multiparameter lighting fixture is provided comprising a base, a yoke, a lamp housing, and a communication port for receiving address and command signals. The lamp housing may be comprised of a lamp, a light valve, and a lens. The lamp, the light valve and the lens may cooperate to project, for example, an ownership image, a fixture identifier image, a time identifier image, a show identifier image, a content identifier image, or an effects identifier image. The lamp, the light valve and the lens may cooperate to produce a first image on a projection surface and a second image may be created from the first image by applying an interactive effect to the first image in response to an image captured by a camera.
Country of Issue:	US
First Named Inventor:	Belliveau
Assignee:
Continuation or Divisional of:
International Classification:	G05F 37/02
US Classification:	315/294
Issue Date:	08-09-2005
Filing Date:	03-10-2003
Application :	10/385144
Notes:
Link to Patent at freepatentsonline.com:	6927545 at Freepatentsonline
Link to World Patent Family¹:	World Patent Family at European Patent Office
Link to Google Patents¹:	6927545 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.

Disclaimer: This web site is not intended to offer comprehensive or sufficient information to enable a full legal analysis of a patent or potential infringement. The information provided on this web site is intended as general information only, and is not intended to serve as legal opinion, legal advice or as a substitute for legal counsel. If you have a question about a specific factual situation, you should contact an attorney directly