Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401317 | Smudge detection system and its smudge detection device | Hsin-Hsi Li | 2025-08-26 |
| 9842955 | Photovoltaic system and the manufacturing method thereof | Chun-Hsien Chou, Chia-Chi KAN | 2017-12-12 |