Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1082957 | Toy train | Yu Chen, Zhenxiang Yuan, Qitong Jia, Yu Zhu | 2025-07-08 |
| D1043862 | Toy building block | Enyong Xuan, Weicong Qian, Ziwen Huang, Zhenxiang Yuan | 2024-09-24 |
| D1019854 | Swimming ring | Xiaoxin Huang | 2024-03-26 |
| D941752 | Building block type battery box | Rixuan Luo, Xiaocui Luo, Xiaoxin Huang | 2022-01-25 |
| D940658 | Building block type battery box base | Rixuan Luo, Xiaocui Luo, Xiaoxin Huang | 2022-01-11 |