Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344923 | Zinc plated steel sheet having excellent spot weldability and manufacturing method thereof | Ki-Cheol Kang, Sea-Woong Lee, Kyoo-Young Lee, Jong Ho Kim | 2025-07-01 |
| 12305256 | High-strength steel sheet and manufacturing method thereof | Jae-Hoon Lee, Jong Chan Park, Jong-Kweon KIM, Il Hyun Kim, Tae-Kyo Han +1 more | 2025-05-20 |