ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,766,583, issued on Oct. 20, was assigned to POSCO Co. LTD (Pohang-si, South Korea).
"Hot press-formed part, and manufacturing method thereof" was invented by Seong-Woo Kim (Gwangyang-si, South Korea), Jin-Keun Oh (Gwangyang-si, South Korea), Sang-Heon Kim (Gwangyang-si, South Korea) and Hyo-Sik Chun (Gwangyang-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a hot-press formed part comprising a plated steel sheet and an aluminum alloy plated layer formed on the plated steel sheet, wherein the aluminum alloy plated layer comprises: an alloying layer (I) formed on the plated steel sheet and containing, by weig...