The 61st Invention Day ceremony SK hynix announced that Ahn Hyun, Chief Development Officer (CDO), and Hyungjin Choi, Technical Leader of NAND Development received the Gold Tower Order of Industrial Service Merit and the Presidential Citation, respectively, at the 61st Invention Day ceremony, held on May 19 at COEX Magok Le West Hall in Gangseo-gu, […] The post SK hynix Honored with Gold Tower Order and Presidential Citation at the 61st Invention Day Ceremony, Proving AI Memory Technological Leadership first appeared on SK hynix Newsroom .