Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10427064 | Building block set and building block robot | Youjun Xiong, Yumiao Wu, Lefeng Liu | 2019-10-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10427064 | Building block set and building block robot | Youjun Xiong, Yumiao Wu, Lefeng Liu | 2019-10-01 |