ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,458,969, issued on Nov. 4, was assigned to Qorvo US Inc. (Greensoboro, New Caledonia).
"Acoustic resonator device" was invented by Rio Rivas (Bend, Ore.), Kevin McCarron (Bend, Ore.), Matthew Wasilik (Plano, Texas) and David Doerr (Plano, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "Methods of fabricating a bulk acoustic wave resonator structure for a fluidic device. The methods can include a first step of disposing a first conductive material over a portion of a first surface of a substrate to form at least a portion of a first electrode, the substrate having a second surface opposite the first surface. Then, a piezoelectric material may be disp...