Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10029187 | Toy assembling apparatus | Lefeng Liu, Yumiao Wu, Xiongyuan Fang, Xinpu Chen | 2018-07-24 |
| D810837 | Construction set block | Lefeng Liu, Yumiao Wu, Xiongyuan Fang, Xinpu Chen | 2018-02-20 |
| 9889388 | Toy building block robot and main control box thereof | Lefeng Liu, Yumiao Wu | 2018-02-13 |
| D810208 | Construction set block | Lefeng Liu, Yumiao Wu, Xiongyuan Fang, Xinpu Chen | 2018-02-13 |
| D809071 | Construction set block | Lefeng Liu, Yumiao Wu, Xiongyuan Fang, Xinpu Chen | 2018-01-30 |