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. 03, 2023
Filed:
Mar. 23, 2021
Applicant:
Honeywell International Inc., Charlotte, NC (US);
Inventors:
Martin Willett, Waterlooville, GB;
Keith Pratt, Portsmouth, GB;
Assignee:
Honeywell International Inc., Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); G01N 21/3504 (2014.01); G01N 27/12 (2006.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
G01N 33/005 (2013.01); G01N 21/3504 (2013.01); G01N 27/122 (2013.01); H05K 1/181 (2013.01); H05K 2201/10151 (2013.01);
Abstract
An integrated sensor for detecting gases present in an environment is provided. The integrated sensor comprises a first gas sensor and a second gas sensor. The first gas sensor is configured to measure a first gas and the second gas sensor is configured to measure a second gas. The first gas is different from the second gas. The first gas sensor is an optical sensor and defines an optical cavity. The second gas sensor is disposed within the optical cavity of the first gas sensor.