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:
Nov. 05, 2019
Filed:
Nov. 11, 2016
Measurement Specialties, Inc., Hampton, VA (US);
David E. Wagner, Los Gatos, CA (US);
Measurement Specialties Inc., Hampton, VA (US);
Abstract
A differential pressure sensor includes a first sensor housing member having a first fluid inlet port for receiving a first fluid at a first pressure and a second sensor housing member having a second fluid inlet port for receiving a second fluid at a second pressure. A pressure-sensing subassembly includes a semiconductor pressure-sensing die having a sensitive diaphragm for sensing pressure. The pressure-sensing subassembly is configured for insertion into the differential pressure sensor such that once inserted the first fluid inlet port is in fluid communication with a first surface of the sensitive diaphragm and the second fluid inlet port is in fluid communication with a second surface of the sensitive diaphragm.