Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10709961 | Power-driven shoe device | Jiancheng Zhang, Jianjun Li, Dongliang Song | 2020-07-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10709961 | Power-driven shoe device | Jiancheng Zhang, Jianjun Li, Dongliang Song | 2020-07-14 |