Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12214839 | Saddle with water bottle | Zhiwei Chao | 2025-02-04 |
| 11987319 | Crank quick-connection structure, pedal assembly, and bicycle | Aicheng Hua, Zhiwei Chao, Lixin Tong | 2024-05-21 |
| 10974787 | Brake lever and bicycle using the same | Zhiwei Chao | 2021-04-13 |