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. 26, 2021
Filed:
Apr. 05, 2019
Honeywell International Inc., Morris Plains, NJ (US);
Lamar Floyd Ricks, Westerville, OH (US);
Ian Bentley, New Ipswich, NH (US);
Jim Cook, Columbus, OH (US);
Josh M. Fribley, Columbus, OH (US);
HONEYWELL INTERNATIONAL INC., Morris Plains, NJ (US);
Abstract
A pressure sensor is provided. The pressure sensor includes a substrate, and a first pressure sensing element, a second pressure sensing element, and sensor conditioning circuitry disposed on the first surface of the substrate. The sensor conditioning circuitry is electronically coupled to the first pressure sensing element and the second pressure sensing element. The pressure sensor further includes a buffer layer disposed on the first surface of the substrate such that the first pressure sensing element is disposed on the buffer layer. Multiple pressure sensing elements disposed on a single substrate for improving the performance of the pressure sensor.