US Patent Issued to KOREA AEROSPACE RESEARCH INSTITUTE on April 21 for "Filter manufacturing method and filter manufactured by the method" (South Korean Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,435, issued on April 21, was assigned to KOREA AEROSPACE RESEARCH INSTITUTE (Deajeon, South Korea).

"Filter manufacturing method and filter manufactured by the method" was invented by Bo Young Lee (Daejeon, South Korea), Ok Chul Jung (Daejeon, South Korea) and Myeong Shin Lee (Sejong-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A filter manufacturing method and a filter manufactured by the filter manufacturing method are disclosed. The filter manufacturing method includes designating a use mode in a resonator to a first resonance mode, in response to designating to the first resonance mode, setting a band selected from a designate...