Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11254994 | Method for refining magnetic domain of grain-oriented electrical steel plate and device therefor | Ju-Seung Lee, Seong Cheol Hong | 2022-02-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11254994 | Method for refining magnetic domain of grain-oriented electrical steel plate and device therefor | Ju-Seung Lee, Seong Cheol Hong | 2022-02-22 |