David Doerr

Title: The Innovative Journey of David Doerr

Introduction

David Doerr is a notable inventor based in Plano, Texas, recognized for his contributions to the field of acoustic resonator devices. With a total of two patents to his name, Doerr has made significant strides in the development of technologies that enhance fluidic devices.

Latest Patents

One of David Doerr's latest patents focuses on an acoustic resonator device. This patent outlines methods for fabricating a bulk acoustic wave resonator structure for fluidic applications. The process begins with the deposition of a first conductive material over a substrate to create a first electrode. Following this, a piezoelectric material is placed over the first electrode, and a second conductive material is added to form a second electrode. The design ensures that the second conductive material extends parallel to the substrate's surface and overlaps with the first conductive material. This overlapping region creates a bulk acoustic wave resonator, which features a first side and an opposing second side. An acoustic energy management structure is then positioned over one side of the resonator. The final steps involve adding a third conductive material that forms an interconnect above the acoustic energy management structure and removing a portion of the substrate's second surface to expose a connection at the first electrode.

Career Highlights

Throughout his career, David Doerr has worked with prominent companies, including Qorvo Biotechnologies, LLC and Qorvo US, Inc.