ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,623, issued on Sept. 15, was assigned to RN2 TECHNOLOGIES Co. LTD. (Hwaseong-si, South Korea).
"Coupler and manufacturing method therefor" was invented by Dong Hyeok Kwon (Hwaseong-si, South Korea), Jae Hong Choi (Hwaseong-si, South Korea), Jae Hyun Kim (Hwaseong-si, South Korea), Hyo Jong Lee (Hwaseong-si, South Korea) and Jeom Gug Yook (Hwaseong-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a coupler. The coupler may include a coupler body including ground electrodes and port electrodes for external power connection; a ground pattern located inside the coupler body and electrically connected to th...