Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392003 | Doubly oriented electrical steel sheet and manufacturing method therefor | — | 2025-08-19 |
| 11802319 | Double oriented electrical steel sheet and method for manufacturing same | Sang-Woo Lee, Su-Yong Shin | 2023-10-31 |