ALEXANDRIA, Va., July 14 -- United States Patent no. 12,683,286, issued on July 14, was assigned to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (Daejeon, South Korea).

"Wireless signal receiver device" was invented by In Kui Cho (Daejeon, South Korea), Jang Yeol Kim (Daejeon, South Korea), Jung Hoon Oh (Daejeon, South Korea) and Hyun Joon Lee (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An exemplary embodiment provides a signal receiver device capable of detecting a radio communication signal with a high signal-to-noise ratio while internally canceling an environmental noise. A signal receiver device according to an exemplary embodiment includes a first signal detection elem...