US Patent Issued to POSCO on July 15 for "High-strength galvanized steel sheet having excellent distinctness of image after painting and manufacturing method therefor" (South Korean Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,359,291, issued on July 15, was assigned to POSCO Co. LTD (Pohang-si, South Korea).

"High-strength galvanized steel sheet having excellent distinctness of image after painting and manufacturing method therefor" was invented by Yu-Mi Ha (Gwangyang-si, South Korea), Jun-Sung Yeom (Gwangyang-si, South Korea) and Seong-Ho Han (Gwangyang-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a high-strength galvanized steel sheet having excellent distinctness of image after painting and a manufacturing method therefor. The steel sheet includes: by mass %, 0.003 to 0.005% of C, 0.05% or less of Si, 0.4 to 1.0% of Mn, 0.04 to 0.06% of P, 0...