US Patent Issued to MURATA MANUFACTURING on March 3 for "Acoustic wave device and manufacturing method for acoustic wave device" (Japanese Inventors)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,567,850, issued on March 3, was assigned to MURATA MANUFACTURING Co. LTD. (Kyoto, Japan).

"Acoustic wave device and manufacturing method for acoustic wave device" was invented by Yuta Ishii (Nagaokakyo, Japan), Kazunori Inoue (Nagaokakyo, Japan) and Seiji Kai (Nagaokakyo, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An acoustic wave device includes a support substrate with a thickness in a first direction, a piezoelectric layer above or below the support substrate, and a functional electrode on the piezoelectric layer. A space is between the support substrate and the piezoelectric layer to least partially overlap the functional electrode in a pl...