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:
Jun. 21, 2005
Filed:
Apr. 30, 2003
James D. Cook, Freeport, IL (US);
Brian J. Marsh, Freeport, IL (US);
Brian D. Speldrich, Freeport, IL (US);
James D. Cook, Freeport, IL (US);
Brian J. Marsh, Freeport, IL (US);
Brian D. Speldrich, Freeport, IL (US);
Honeywell International Inc., Morristown, NJ (US);
Abstract
A pressure and temperature sensor system, the system comprising one or more microstructure temperature-sensing elements formed on a substrate within a hermetically sealed area thereof, wherein such microstructure temperature-sensing elements comprise SAW temperature-sensing elements. Additionally, one or more microstructure pressure-sensing elements can be located above a sensor diaphragm on the substrate, such that the microstructure pressure-sensing element is formed from a SAW pressure-sensing element. One or more contacts can also be provided, which assist in maintaining the hermetically sealed area and which protrude through the substrate for support and electrical interconnection of the pressure and temperature sensor system.