Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827950 | Method of manufacturing high-strength steel sheet having excellent processability | Yeon-Sang AHN, Chang-Hyo SEO, Kang-Hyun CHOI | 2023-11-28 |
| 11519051 | High-strength steel sheet having excellent processability and method for manufacturing same | Yeon-Sang AHN, Chang-Hyo SEO, Kang-Hyun CHOI | 2022-12-06 |