Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11600512 | Substrate processing apparatus and rotating electrical connector for vacuum | Seung Chul Shin, Jin-Hyuk Yoo | 2023-03-07 |
| 11469130 | Substrate processing apparatus and rotating electrical connector for vacuum | Seung Chul Shin, Jin-Hyuk Yoo | 2022-10-11 |