ALEXANDRIA, Va., June 9 -- United States Patent no. 12,651,836, issued on June 9, was assigned to DONGWOO FINE-CHEM Co. LTD. (Jeollabuk-do, South Korea).
"Antenna structure" was invented by Hee Jun Park (Gyeonggi-do, South Korea), Young Ju Kim (Gyeonggi-do, South Korea), Won Hee Lee (Gyeonggi-do, South Korea) and Sung Jin Han (Incheon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An antenna structure according to an embodiment of the present disclosure includes a transmission line, and a radiator connected to the transmission line, the radiator having a linear perimeter region and a plurality of curved perimeter regions separated by the linear perimeter region, wherein an outermost portion of t...