US Patent Issued to FNS.INC. on July 1 for "Electromagnetic filter and plasma processing apparatus having the same" (South Korean Inventor)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,347,655, issued on July 1, was assigned to FNS.INC. (Yongin-si, South Korea).

"Electromagnetic filter and plasma processing apparatus having the same" was invented by Kwankoo Kim (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides an electromagnetic filter structure. An electromagnetic filter according to the present disclosure includes a housing made of an electrically conductive metal material, an input port and an output port each provided on one of both facing side surfaces of the housing, a base plate made of an electrically insulating material and installed above a bottom surface of the housing, an...