US Patent Issued to Qorvo US on July 7 for "Plate wave devices with wave confinement structures and fabrication methods" (North Carolina Inventor)

ALEXANDRIA, Va., July 7 -- United States Patent no. 12,676,587, issued on July 7, was assigned to Qorvo US Inc. (Greensboro, N.C.).

"Plate wave devices with wave confinement structures and fabrication methods" was invented by Kushal Bhattacharjee (Kernersville, N.C.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A micro-electrical-mechanical system (MEMS) guided wave device includes a single crystal piezoelectric layer and at least one guided wave confinement structure configured to confine a laterally excited wave in the single crystal piezoelectric layer. A bonded interface is provided between the single crystal piezoelectric layer and at least one underlying layer. A multi-frequency device includes first ...