Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1059804 | Backpack for carrying baby | Long Zhao, Huifei Zhong | 2025-02-04 |
| D1055499 | Baby carrier | Long Zhao, Huifei Zhong | 2024-12-31 |
| D1051781 | Tricycle | Long Zhao, Qiushui Huang, Huifei Zhong | 2024-11-19 |