Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10833251 | Composition for cleaning magnetic patterns | Ho-Young Kim, Hoon Han, Won Jun Lee, Chang Kyu LEE, Geun-Joo Baek +1 more | 2020-11-10 |
| 10793775 | Etching composition and method for fabricating semiconductor device by using the same | Soo-Jin Kim, Hyo-Sun Lee, Jung Hun Lim, Yong Jae Choi | 2020-10-06 |