Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091696 | Etching composition and method for manufacturing semiconductor device using the same | Yongtae Kim, Junghun Lim, Soojin Kim, Jung-Min Oh, Hayoung JEON | 2021-08-17 |
SJ
Seungmin Jeon
Soulbrain Co.: 1 patents #4 of 31Top 15%
Overall (2021): #268,627 of 548,734Top 50%
1
Patents 2021