Piezoelectric sensor assembly

US11387402B2 · kind B2 · utility

Assignee

• Signal Solutions, LLC · US

Inventors

• Anuj Agarwal · Lexington, US
• Michael Lhamon · Lexington, US

Key dates

• Filing date: Aug 28, 2019
• Grant date: Jul 12, 2022
• Expiry date: Oct 13, 2040

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10N30/853

Abstract

A piezoelectric sensor comprising an insulator layer having opposing upper and lower surfaces, a first piezoelectric portion having a lower surface in contact with the upper surface of the insulator layer, a second piezoelectric portion having a lower surface in contact with the upper surface of the insulator layer and an insulator strip dividing the first and second piezoelectric portions, wherein the first portion and second piezoelectric portion are laterally positioned with respect to one another in the same generally planar layer.