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. 01, 2006
Filed:
Jun. 18, 2003
James D. Cook, Freeport, IL (US);
Kenneth E. Gall, Rock City, IL (US);
Kundan L. Malik, Rockford, IL (US);
Brian J. Marsh, Freeport, IL (US);
James D. Cook, Freeport, IL (US);
Kenneth E. Gall, Rock City, IL (US);
Kundan L. Malik, Rockford, IL (US);
Brian J. Marsh, Freeport, IL (US);
Honeywell International Inc., Morristown, NJ (US);
Abstract
A pressure sensor apparatus is disclosed herein, which generally includes a sensor element, a flexible sensor diaphragm in intimate contact with the sensor element at all pressure levels and temperatures, and a package base and a package cover for hermetically sealing the sensor element and the flexible sensor diaphragm within a hermetically sealed sensor package to provide pressure sensor data thereof. The sensor element can be implemented as a quartz sense element to produce a SAW pressures sensor. The pressure sensor apparatus can be alternatively based on other sensing technologies, such as silicon piezoresistive, ceramic capacitive and others.