US Patent Issued to QUALCOMM on June 23 for "Monolithic-integrated bulk acoustic wave (BAW) resonator" (California Inventors)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,665,568, issued on June 23, was assigned to QUALCOMM Inc. (San Diego).

"Monolithic-integrated bulk acoustic wave (BAW) resonator" was invented by Abhijeet Paul (Escondido, Calif.), Jonghae Kim (San Diego) and Mishel Matloubian (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are techniques for an integrated circuit (IC) that includes one or more transistors on a substrate and an interconnection structure on the one or more transistors. The interconnection structure includes a semiconductor structure embedded in the interconnection structure. In an aspect, the semiconductor structure includes a cavity structure, a piezoelectric layer o...