Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10630332 | Electronic device | Hyunsun Yoo, Minhyuck CHOI, Jaebeom Cho, Joongyeol Ko | 2020-04-21 |
| 10566252 | Overlay-correction method and a control system using the same | Chan Hwang | 2020-02-18 |