Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D954154 | Building block toy set | Zheng Xing, Yao Xi, Lei Zhang, Yang Zhang | 2022-06-07 |
| D941934 | Toy robot | Zheng Xing, Ningning Li, Lei Zhang, Yao Xi, Yang Zhang +1 more | 2022-01-25 |