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. 16, 2022
Filed:
Jun. 15, 2020
The Boeing Company, Chicago, IL (US);
John E. Rogers, Owens Cross Roads, AL (US);
The Boeing Company, Chicago, IL (US);
Abstract
A pressure sensor includes an input terminal configured to receive an electrical input signal and an output terminal configured to provide an electrical output signal in response to the electrical input signal. The pressure sensor also includes an acousto-mechanical diaphragm and an electrically conductive element formed on the acousto-mechanical diaphragm. The pressure sensor further includes a distributed element filter configured to capacitively couple the input terminal to the output terminal. The distributed element filter is spaced from the electrically conductive element by an air gap. The air gap changes in response to a deflection of the acousto-mechanical diaphragm caused by a change in pressure on the acousto-mechanical diaphragm.