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:
Sep. 03, 2013
Filed:
Sep. 17, 2009
David Tikkanen, Waterloo, CA;
Jason Neudorf, Kitchener, CA;
Steven Lyons, Kitchener, CA;
Todd William Scott, Waterloo, CA;
Kyle Grahame Hathaway, Kitchener, CA;
David Wainesworth Jansen, Waterloo, CA;
David Tikkanen, Waterloo, CA;
Jason Neudorf, Kitchener, CA;
Steven Lyons, Kitchener, CA;
Todd William Scott, Waterloo, CA;
Kyle Grahame Hathaway, Kitchener, CA;
David Wainesworth Jansen, Waterloo, CA;
Lumastream Canada ULC, Calgary, Alberta, CA;
Abstract
The disclosure is directed at a configurable light emitting diode (LED) driver/dimmer for controlling a set of light fixture loads comprising: a power circuit; a primary digital controller for controlling the power circuit; a set of output current drivers, each of the set of output current drivers connected to one of the set of light fixture loads for controlling the associated light fixture load; a secondary digital controller for controlling the set of output current drivers; wherein the secondary controller transmits LED control information to control outputs of the set of output current drivers; and wherein the secondary digital controller provides digital feedback control information to the primary digital controller.