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:
Oct. 15, 2019
Filed:
Oct. 30, 2017
Applicant:
Lat-lon Llc, Denver, CO (US);
Inventor:
David Baker, Littleton, CO (US);
Assignee:
Lat-Lon LLC, Denver, CO (US);
Primary Examiner:
Int. Cl.
CPC ...
G01F 23/292 (2006.01); G01C 9/02 (2006.01);
U.S. Cl.
CPC ...
G01F 23/292 (2013.01); G01C 9/02 (2013.01);
Abstract
The present disclosure relates to an apparatus and method for liquid level detection. The method may include providing a circuit board including a plurality of horizontally mounted emitter/receiver pairs arranged vertically along the circuit board within a liquid containment area. The method may further include determining, using one or more processors associated with the circuit board, if liquid is present between each of the plurality of emitter/receiver pairs based upon, at least in part, data received from one or more of the plurality of emitter/receiver pairs.