US Patent Issued to SFC on Feb. 3 for "Organic light-emitting device" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,543,493, issued on Feb. 3, was assigned to SFC Co. LTD. (Chungcheongbuk-do, South Korea).

"Organic light-emitting device" was invented by Kyeong-hyeon Kim (Chungcheongbuk-do, South Korea), Se-jin Lee (Chungcheongbuk-do, South Korea), Si-in Kim (Chungcheongbuk-do, South Korea), Seok-bae Park (Chungcheongbuk-do, South Korea), Hee-dae Kim (Chungcheongbuk-do, South Korea), Yeong-tae Choi (Chungcheongbuk-do, South Korea), Seung-soo Lee (Chungcheongbuk-do, South Korea), Ji-yung Kim (Chungcheongbuk-do, South Korea), Kyung-tae Kim (Chungcheongbuk-do, South Korea), Myeong-jun Kim (Chungcheongbuk-do, South Korea), Tae-gyun Lee (Chungcheongbuk-do, South Korea) and Joon-ho Kim (Chungcheongbuk-do, ...