US Patent Issued to MURATA MANUFACTURING on Sept. 9 for "Acoustic wave device" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,413,206, issued on Sept. 9, was assigned to MURATA MANUFACTURING Co. LTD. (Kyoto, Japan).

"Acoustic wave device" was invented by Hisashi Yamazaki (Nagaokakyo, Japan), Seiji Kai (Nagaokakyo, Japan) and Takeshi Nakao (Nagaokakyo, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An acoustic wave device includes a support including a support substrate, a piezoelectric layer on the support, a functional electrode at the piezoelectric layer, a frame-shaped support frame on the piezoelectric layer and surrounding the functional electrode in a plan view in a stacking direction of the support and the piezoelectric layer. A lid covering an opening of the sup...