Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479447 | Miniature handheld electric traction device | Guogang Zhang, Keqian Xiao, Kan Tang, Liangdao Tang, Renyi Zhang | 2022-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479447 | Miniature handheld electric traction device | Guogang Zhang, Keqian Xiao, Kan Tang, Liangdao Tang, Renyi Zhang | 2022-10-25 |