Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174525 | Annealing separator composition for oriented electrical steel sheet, oriented electrical steel sheet, and method for manufacturing oriented electrical steel sheet | Jong-Tae Park, Yun-Su Kim, Chang-Soo Park | 2021-11-16 |
| 11168376 | Annealing separator composition for oriented electrical steel sheet, oriented electrical steel sheet, and method for manufacturing oriented electrical steel sheet | Jong-Tae Park, Chang-Soo Park, Yunsu Kim | 2021-11-09 |
| 11066717 | Method for manufacturing grain-oriented electrical steel sheet | Chang-Soo Park, Jong-Ho Park, Hyung Don Joo, Yun-Su Kim | 2021-07-20 |
| 11053208 | Compound having oxadiazole and pharmaceutical composition containing the same | Choon-Ho Ryu, Yeo Jin Yoon, Yu Jin Kim, Ka Eun Lee, Ju Young Lee +9 more | 2021-07-06 |