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:
Jan. 20, 2026
Filed:
Apr. 26, 2023
Applicant:
Wisconsin Alumni Research Foundation, Madison, WI (US);
Inventors:
Bhuvana Krishnaswamy, Madison, WI (US);
Jinyi Huang, Madison, WI (US);
Francisco Arriaga, Cross Plains, WI (US);
Christian Martinez, Genoa City, WI (US);
Hendri Yuda Winanto, Madison, WI (US);
Adam Nygard, Madison, WI (US);
Assignee:
Wisconsin Alumni Research Foundation, Madison, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); G01N 21/17 (2006.01); G01N 33/24 (2006.01);
U.S. Cl.
CPC ...
G01N 33/0032 (2013.01); G01N 21/1702 (2013.01); G01N 33/246 (2013.01); G01N 2021/1704 (2013.01); G01N 2201/0238 (2013.01);
Abstract
A low-cost soil gas-flux monitor provides localized sensors eliminating the need for a tethered analysis unit and permitting flexible sensor locations enabled by wireless and conduit-less interconnectivity. A housing form factor permits a low-power door actuation for venting making the necessary battery operation practical.