The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 14, 2013
Filed:
May. 21, 2010
Applicants:
Stephen Christian Wilson, Vancouver, CA;
Tom William Thornton, North Vancouver, CA;
Thomas George Foxall, Surrey, CA;
Miroslaw Marek Grotkowski, North Vancouver, CA;
Inventors:
Stephen Christian Wilson, Vancouver, CA;
Tom William Thornton, North Vancouver, CA;
Thomas George Foxall, Surrey, CA;
Miroslaw Marek Grotkowski, North Vancouver, CA;
Assignee:
Light-Based Technologies Incorporated, Vancouver, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 37/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An illumination apparatus comprises a plurality of LEDs and a control system connected to receive dimmer-modulated AC line voltage and control the LEDs. The control system is configured to operate in a plurality of different modes wherein changes in dimmer-modulated AC line voltage adjust various characteristic of the LEDs.