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. 05, 2016
Filed:
Jan. 20, 2012
Applicants:
Eugene Peter Gerety, Seymour, CT (US);
John Glaberson, Sandy Hook, CT (US);
Inventors:
Eugene Peter Gerety, Seymour, CT (US);
John Glaberson, Sandy Hook, CT (US);
Assignee:
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 5/20 (2006.01); G01N 33/00 (2006.01); G01N 21/3504 (2014.01); A61B 5/08 (2006.01);
U.S. Cl.
CPC ...
G01N 33/0062 (2013.01); A61B 5/082 (2013.01); G01N 21/3504 (2013.01);
Abstract
A sensor device to detect a level of carbon dioxide in a body of gas includes one or more lead selenide detectors as infrared sensing elements. The sensor device operates without temperature regulation required by conventional lead selenide-based sensors, and instead measurements of the sensor device are compensated for a temperature measured by a thermal sensor.