Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12069884 | Display apparatus with substrate opening surrounded by irregularly shaped edge of electrode | Woosik Jeon, Sangyeol Kim, Yunji Seo | 2024-08-20 |
| 11742224 | Substrate chuck and substrate bonding system including the same | Heebok Kang | 2023-08-29 |
| 10964560 | Substrate chuck and substrate bonding system including the same | Heebok Kang | 2021-03-30 |