Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10795263 | Compositions for removing photoresist | Jung-Min Oh, Mi Hyun Park, Hyo-San Lee, Ji Hoon Jeong, Yong-Sun Ko +4 more | 2020-10-06 |
| 10538846 | Etching solution composition for tungsten layer, method for preparing electronic device using the same and electronic device | Seong-Min Kim, Yong-jun Cho | 2020-01-21 |