US Patent Issued to MURATA MANUFACTURING on Nov. 11 for "Acoustic wave device" (Japanese Inventors)

ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,470,195, issued on Nov. 11, was assigned to MURATA MANUFACTURING Co. LTD. (Kyoto, Japan).

"Acoustic wave device" was invented by Tetsuya Kimura (Nagaokakyo, Japan), Naohiro Nodake (Nagaokakyo, Japan), Yuta Ishii (Nagaokakyo, Japan), Kazunori Inoue (Nagaokakyo, Japan), Minefumi Ouchi (Nagaokakyo, Japan) and Sho Nagatomo (Nagaokakyo, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An acoustic wave device includes a piezoelectric film and an IDT electrode on the piezoelectric film. The IDT electrode includes first and second busbars, at least one first electrode finger, and at least one second electrode finger. When an overlap region is defined as a r...