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:
May. 31, 2022
Filed:
Feb. 19, 2020
Applicants:
Yue Huang, East Lansing, MI (US);
Stanley Zuo, Danville, IL (US);
Inventors:
Yue Huang, East Lansing, MI (US);
Stanley Zuo, Danville, IL (US);
Assignee:
LabSys LLC, East Lansing, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/404 (2006.01); G01N 27/413 (2006.01);
U.S. Cl.
CPC ...
G01N 27/413 (2013.01); G01N 27/404 (2013.01);
Abstract
This invention describes an electrochemical gas sensor that utilizes microfabrication to achieve miniaturization without using a membrane. The sensor is comprised of thin film electrodes and insulators, and micro cavities in them. The micro cavities are filled with a liquid electrolyte that is kept in the micro cavities by surface tension.