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:
Mar. 02, 2021
Filed:
Jan. 12, 2018
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Josephine B Chang, Ellicott City, MD (US);
Yves Martin, Ossining, NY (US);
Theodore G. Van Kessel, Millbrook, NY (US);
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01R 3/00 (2006.01); G01N 33/00 (2006.01); G01M 3/04 (2006.01);
U.S. Cl.
CPC ...
G01N 33/0073 (2013.01); G01N 33/0011 (2013.01); G01M 3/04 (2013.01); G01N 33/0047 (2013.01);
Abstract
A gas sensor enclosure is provided. The gas sensor enclosure includes at least two coaxial shells, a gas sensor, a gas permeable membrane that exposes a portion of the gas sensor to gas exchange through one of the at least two coaxial shells and a screen. The screen encloses the at least two coaxial shells, the gas sensor and the gas permeable membrane.