Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11319619 | Non-oriented electrical steel sheet and manufacturing method therefor | Jae Hoon Kim, Hun Ju Lee, Yoon Sung Kim | 2022-05-03 |
| 11299792 | Non-oriented electrical steel sheet and manufacturing method therefor | Jae Hoon Kim, Seung Il Kim, Sin Young Jung, Su-Yong Sin, Sang-Woo Lee | 2022-04-12 |