Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1091725 | Toy building block set | Yu Chen, Yu Zhu | 2025-09-02 |
| D1086301 | Set of building blocks | Qitong Jia, Yu Zhu, Yu Chen, Huafei Lin | 2025-07-29 |
| D1082957 | Toy train | Rixi Luo, Yu Chen, Qitong Jia, Yu Zhu | 2025-07-08 |
| D1043862 | Toy building block | Rixi Luo, Enyong Xuan, Weicong Qian, Ziwen Huang | 2024-09-24 |
| D1036568 | Building block toy | Huafei Lin, Qitong Jia, Xiaocui Luo, Xiaoxin Huang | 2024-07-23 |
| D1022062 | Building block toy | Huafei Lin, Xiaocui Luo | 2024-04-09 |
| D1022061 | Building block toy | Huafei Lin, Xiaocui Luo | 2024-04-09 |
| D1006127 | Building block toy | Huafei Lin, Xiaocui Luo | 2023-11-28 |