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. 06, 2016
Filed:
Mar. 04, 2014
Applicant:
Cree, Inc., Durham, NC (US);
Inventors:
Pierre Deschenes, Muskego, WI (US);
Bin Du, Mt. Pleasant, WI (US);
Assignee:
Cree, Inc., Durham, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 19/22 (2006.01); G01R 1/30 (2006.01);
U.S. Cl.
CPC ...
G01R 19/22 (2013.01);
Abstract
A voltage monitoring circuit includes a line monitoring circuit configured to receive an AC line voltage and generate an output voltage in response to the AC line voltage exceeding a threshold voltage, and a rectifier circuit coupled to the line monitor circuit and configured to receive the output voltage from the line monitoring circuit generate a rectified voltage signal in response to the output voltage.