Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11530462 | Grain-oriented electrical steel sheet and manufacturing method therefor | Dae Hyun Song, Il-Nam YANG | 2022-12-20 |
| 11486019 | Non-oriented electrical steel sheet and manufacturing method therefor | Dae Hyun Song | 2022-11-01 |
| 11364880 | Vehicle and control method thereof | Suhak Gwon, Byung Seob Yu, Ill Soo Kim, Jae Hong Choi | 2022-06-21 |
| 11326221 | Grain-oriented electrical steel sheet and manufacturing method therefor | Dae Hyun Song, Seung Il Kim, Il-Nam YANG | 2022-05-10 |