ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,421,219, issued on Sept. 23, was assigned to DUK SAN NEOLUX Co. LTD. (Cheonan-si, South Korea).
"Compound for organic electronic element, organic electronic element using same, and electronic device comprising same" was invented by Hyoung Keun Park (Chuncheon-si, South Korea), Sun Hee Lee (Hwaseong-si, South Korea), Yun Suk Lee (Seongnam-si, South Korea), Ki Ho So (Cheonan-si, South Korea), Jong Gwang Park (Ulsan, South Korea), Yeon Seok Jeong (Gangwon-do, South Korea), Soung Yun Mun (Cheonan-si, South Korea) and Jung Wook Lee (Gunsan-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a novel compound capable ...