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:
Aug. 04, 2015
Filed:
Aug. 11, 2011
Applicants:
Viorel Avramescu, Bucharest, RO;
Cazimir G. Bostan, Bucharest, RO;
Ion Georgescu, Bucharest, RO;
Inventors:
Assignee:
Honeywell International Inc., Morristown, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 7/00 (2006.01); G01N 29/02 (2006.01); G01N 29/24 (2006.01); G01N 29/30 (2006.01);
U.S. Cl.
CPC ...
G01N 29/022 (2013.01); G01N 29/2481 (2013.01); G01N 29/30 (2013.01); G01N 2291/02845 (2013.01); G01N 2291/02881 (2013.01); G01N 2291/0423 (2013.01); G01N 2291/106 (2013.01); Y10T 29/42 (2015.01);
Abstract
Embodiments of the present disclosure include devices and methods for humidity and temperature sensing. For example, in one embodiment, a sensing device can include a first surface acoustic wave (SAW) component, wherein the first SAW component is a temperature component, a second SAW component, wherein the second SAW component is a humidity component, a third SAW component, wherein the third SAW component is a reference component, and a piezoelectric layer, wherein the first SAW component, the second SAW component, and the third SAW component are on a surface of the piezoelectric layer.