US Patent Issued to Murata Manufacturing on June 2 for "Filter device" (Japanese Inventor)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,647,088, issued on June 2, was assigned to Murata Manufacturing Co. Ltd. (Kyoto, Japan).

"Filter device" was invented by Wataru Takahashi (Kyoto, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A filter device includes: a multilayer board including a first wiring layer where a first terminal and a second terminal are connected, a second wiring layer including a reference electrode, a third wiring layer between the first wiring layer and the second wiring layer, a first dielectric layer between the first wiring layer and the third wiring layer, and a second dielectric layer between the second wiring layer and the third wiring layer; a series passive ...