Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11041896 | Piezoelectric property measuring apparatus for liquid or viscous material | Sung Yun HONG, Ji Hui JANG, Su Ji Kim, Jun Bae Lee, Youn Joon Kim +3 more | 2021-06-22 |
| 11043397 | Method of forming a pattern and method of manufacturing a semiconductor device using the same | Myeong-Dong Lee, Min Su CHOI, Sung Hee Han, Ce-Ra Hong | 2021-06-22 |