Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11745823 | Bicycle braking and parking device | Chao-Kung Chen, Wei-Cheng Chao | 2023-09-05 |
| 11667349 | Bicycle rear derailleur | Bo-Yi Liao | 2023-06-06 |
| 11577805 | Bicycle front derailleur | Bo-Yi Liao | 2023-02-14 |