US Patent Issued to MURATA MANUFACTURING on June 10 for "Filter" (Japanese Inventor)

ALEXANDRIA, Va., June 18 -- United States Patent no. 12,328,111, issued on June 10, 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 including lithium niobate or lithium tantalate, an acoustic wave resonator including a functional electrode on the piezoelectric film, a capacitor on the piezoelectric film and connected in parallel to the acoustic wave resonator, and a resonator electrically connected to the acoustic wave resonator. The functional electrode includes a pair of first and second electrodes facing each other in a direction intersecting a thic...