Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142932 | Dual-shaft hinge module and portable electronic device | Chia-Hao Hsu, Hsin-Hung Lee | 2021-10-12 |
| 11019742 | Hinge structure and electronic device having the same | Chia-Hao Hsu, Chia-Huang Chan | 2021-05-25 |