Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11189572 | Maintaining height of alignment key in semiconductor devices | Kyung-Tae Lee, Seung-Hoon Choi, Ja-Eung Koo, Sang Hyun Park | 2021-11-30 |
| 11114544 | Integrated circuit device having fin-type active | Dae Young Kwak, Ji-ye Kim, Jung Hwan Chun, Dong-Hyun Roh, Jin-Wook Lee +1 more | 2021-09-07 |