Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10023932 | Grain-oriented electrical steel sheet, and method for manufacturing the same | Min Soo Han, Min Serk Kwon, Soon-Bok Park | 2018-07-17 |
| 9997283 | Grain-oriented electric steel sheet having superior magnetic property | Kyu-Seok Han, Jae-Soo Lim, Byung-Deug Hong | 2018-06-12 |