US Patent Issued to POSCO on Oct. 7 for "Aluminum alloy-plated steel sheet, hot-formed member, and methods for manufacturing aluminum alloy-plated steel sheet and hot-formed member" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,435,404, issued on Oct. 7, was assigned to POSCO (Pohang-si, South Korea).

"Aluminum alloy-plated steel sheet, hot-formed member, and methods for manufacturing aluminum alloy-plated steel sheet and hot-formed member" was invented by Hyeon-Seok Hwang (Gwangyang-si, South Korea), Suk-Kyu Lee (Gwangyang-si, South Korea), Jong-Gi Oh (Gwangyang-si, South Korea), Kwang-Tai Min (Gwangyang-si, South Korea) and Dong-Seok Shin (Gwangyang-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of the present disclosure provides an aluminum alloy-plated steel sheet having high surface quality and weldability, a hot-formed member, and methods for m...