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:
Aug. 20, 2019
Filed:
Oct. 23, 2017
Applicant:
Ademco Inc., Golden Valley, MN (US);
Inventors:
Anh Nguyen, Bloomington, MN (US);
Hyunki Kim, Rogers, MN (US);
Assignee:
Ademco Inc., Golden Valley, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 21/20 (2006.01); G08B 25/10 (2006.01); H04L 12/28 (2006.01); G08B 25/00 (2006.01); F24H 9/20 (2006.01); G08B 1/08 (2006.01);
U.S. Cl.
CPC ...
G08B 21/20 (2013.01); F24H 9/2007 (2013.01); G08B 1/08 (2013.01); G08B 25/009 (2013.01); G08B 25/10 (2013.01); H04L 12/2816 (2013.01);
Abstract
A system having a fluid leak detector, an audio detection circuit, and a processor. The fluid leak detector may have an audio alarm. The audio detection circuit may have a sound sensor and an audio-to-electrical signal converter. The processor may have an electrical signal-to-status of fluid presence. The fluid leak detector, the audio detection circuit and the processor may use very little power when in a standby detection mode.