Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123066 | Ultrahigh-strength steel sheet having excellent yield ratio, and manufacturing method therefor | Sea-Woong Lee, Bruno C. De Cooman, Eun Jung Seo, Seon-Jong LEE, Joo-Hyun RYU +1 more | 2024-10-22 |
| 12000008 | Advanced high strength zinc plated steel sheet having excellent surface quality and electrical resistance spot weldability | Ki-Cheol Kang, Chung Hwan Lee, Yong Joo Kim, Kang-min Lee | 2024-06-04 |