Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10995514 | Folding tent with central self-lock structure | Yuanru Sun, Jian He | 2021-05-04 |
| 10912290 | Magnetic damping mechanism of a fishing reel | Chongchong Hao, Junbo Qiu, Binfeng Xu, Lihong Ge, Jialei Ni | 2021-02-09 |