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. 20, 2016
Filed:
Jan. 24, 2014
Applicant:
University of Dayton, Dayton, OH (US);
Inventors:
Robert E. Kauffman, Centerville, OH (US);
J. Douglas Wolf, Kettering, OH (US);
Assignee:
University of Dayton, Dayton, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 21/00 (2006.01); H04Q 9/00 (2006.01); G06K 19/07 (2006.01);
U.S. Cl.
CPC ...
H04Q 9/00 (2013.01); G06K 19/0716 (2013.01); G06K 19/0717 (2013.01); G06K 19/0723 (2013.01); H04Q 2209/40 (2013.01); H04Q 2209/886 (2013.01);
Abstract
A sensor transmitter for communicating wirelessly a presence of a condition within a metal enclosure includes a power supply, at least one sensor where each sensor senses a presence of a condition, and a low frequency generator positioned within a metal enclosure and electrically coupled to the power supply and the at least one sensor. The low frequency generator transmits a low frequency wireless signal indicative of the presence of the condition within the metal enclosure when the condition is present at one sensor.