MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202617068710 A) filed by Baoshan Iron & Steel Co. , Ltd. on June 01, 2026, for Steel Plate Having Pattern On Surface, And Manufacturing Method Therefor.
Inventors include Chen, Xiaoming; Li, Shanqing; Quan, Jizhe; Xie, Zhiying; Chen, Jun; Qu, Peilei; and Yan, Yuanyuan.
The application for the patent was published on June 26, 2026, under issue no. 26/2026.
Abstract: A steel plate having a pattern on the surface, and a manufacturing method for the steel plate. At least one side surface of the steel plate has two or more regions having different average surface roughness. The surface of the steel plate has a pattern formed by a visual color difference ...