Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8919798 | Quickly foldable bicycle | David T. Hon, Xinxing He | 2014-12-30 |
| 8590418 | Adjusting mechanism for handle position of bicycle | David T. Hon, Jianhua Wu, Yiping Mo | 2013-11-26 |