US Patent Issued to MURATA MANUFACTURING on May 26 for "Filter device" (Japanese Inventor)

ALEXANDRIA, Va., May 26 -- United States Patent no. 12,640,709, issued on May 26, was assigned to MURATA MANUFACTURING Co. LTD. (Kyoto, Japan).

"Filter device" was invented by Hiroya Suzuki (Nagaokakyo, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A filter device includes at least one series arm resonator connected in series in a signal line and including first and second end portions, parallel arm resonators connected between the signal line and ground, and a capacitor. The parallel arm resonators include a first parallel arm resonator connected on a first end portion side of the at least one series arm resonator, and a second parallel arm resonator connected on a second end portion side of the at l...