Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10910177 | Knife switch | Chuanzhen Yuan, Xianpu Li, Feifeng Fu, Weijian Xiao | 2021-02-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10910177 | Knife switch | Chuanzhen Yuan, Xianpu Li, Feifeng Fu, Weijian Xiao | 2021-02-02 |