US Patent Issued to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE on July 8 for "Method and apparatus for tuning golden filter" (South Korean Inventor)

ALEXANDRIA, Va., July 9 -- United States Patent no. 12,355,128, issued on July 8, was assigned to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (Daejeon, South Korea).

"Method and apparatus for tuning golden filter" was invented by Chang Soo Kwak (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of tuning a golden filter used to initially tune a microwave filter using an apparatus for tuning the golden filter may comprise: fixing the golden filter with a plurality of filter fixing bolts and nuts; bringing a plurality of height adjusting screws into contact with tuning screws of the fixed golden filter; fixing the plurality of height adjusting screws with height adjusting s...