Industry Patents

Patent: 8169152

Plasma Lamp with Field-Concentrating Antenna

(Click image for PDF of full patent)

Patent Number:	8169152
Title:	Plasma Lamp with Field-Concentrating Antenna
Abstract:	An electrodeless plasma lamp is described comprising a lamp body including a solid dielectric material. The lamp includes a bulb received at least partially within an opening in the solid dielectric material and a radio frequency (RF) feed configured to provide power to the solid dielectric material. A conductive material is provided adjacent to the bulb to concentrate the power proximate the bulb. The conductive material may be located below an upper surface of the solid dielectric material. The conductive material may modify at least a portion of an electric field proximate the bulb so that the portion of the electric field is oriented substantially parallel to an upper surface of the lamp body.
Country of Issue:	US
First Named Inventor:	DeVincentis, Gilliard
Assignee:	Luxim
Continuation or Divisional of:	7880402
International Classification:	H05B 41/16
US Classification:	315/248
Issue Date:	05-01-2012
Filing Date:	01-31-2011
Application :	13/017273
Notes:
Link to Patent at freepatentsonline.com:	8169152 at Freepatentsonline
Link to World Patent Family¹:	World Patent Family at European Patent Office
Link to Google Patents¹:	8169152 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