Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505843 | Annealing separator for oriented electrical steel sheet, oriented electrical steel sheet, and manufacturing method of oriented electrical steel sheet | Chang-Soo Park, Jong-Ho Park, Yun-Su Kim | 2022-11-22 |
| 11505845 | Soft high-silicon steel sheet and manufacturing method thereof | Dong-Kyun Kim, Seok Hwan Choi | 2022-11-22 |
| 11508501 | Grain-oriented electrical steel sheet and method for manufacturing grain-oriented electrical steel sheet | Min Serk Kwon, Heon-Jo Choi, Taeyoung No | 2022-11-22 |