US Patent Issued to MURATA MANUFACTURING on Oct. 7 for "Filter device, and radio-frequency front end circuit provided with same" (Japanese Inventor)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,438,512, issued on Oct. 7, was assigned to MURATA MANUFACTURING Co. LTD. (Kyoto, Japan).

"Filter device, and radio-frequency front end circuit provided with same" was invented by Masayuki Kikuda (Nagaokakyo, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A filter device includes a main body, a ground terminal, ground electrodes, resonators, and a via. The ground electrodes are at different positions in a normal direction of the main body. The resonators are between the ground electrodes and electromagnetically coupled to each other. Each of the resonators includes two capacitor electrodes connected by a via. When the main body is viewed in plan vie...