ALEXANDRIA, Va., Aug. 6 -- United States Patent no. 12,381,306, issued on Aug. 5, was assigned to KMW Inc. (Hwaseong-si, South Korea).
"Antenna device" was invented by Duk Yong Kim (Yongin-si, South Korea), Kyo Sung Ji (Hwaseong-si, South Korea), Chi Back Ryu (Hwaseong-si, South Korea), Oh Seog Choi (Hwaseong-si, South Korea), Seong Man Kang (Daejeon, South Korea) and Yong Won Seo (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to an antenna device and, particularly, comprises: a radiation cover; a plurality of radiation elements which are arranged on the front surface of the radiation cover so as to be exposed to outside air and which implement beamforming;...