US Patent Issued to MURATA MANUFACTURING on June 3 for "Filter" (Japanese Inventor)

ALEXANDRIA, Va., June 4 -- United States Patent no. 12,323,132, issued on June 3, was assigned to MURATA MANUFACTURING Co. LTD. (Kyoto, Japan).

"Filter" was invented by Minefumi Ouchi (Nagaokakyo, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A filter includes a piezoelectric film, an acoustic wave resonator including a functional electrode on the piezoelectric film, a capacitor connected in parallel to the acoustic wave resonator, and a resonator electrically connected to the acoustic wave resonator. The functional electrode includes first and second busbars facing each other and first and second electrodes respectively connected to the first and second busbars. The filter further includes a connecti...