Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409989 | Container cover | Xia Qu, Qi Wang | 2025-09-09 |
| D1075413 | Water bottle with scented lid | Xia Qu, Qi Wang, Yalu Ma | 2025-05-20 |
| D1065433 | Water filter | Xia Qu, Qi Wang | 2025-03-04 |
| D1063542 | Thermal bottle | Xia Qu, Qi Wang | 2025-02-25 |
| D810859 | Water filter | Qiang Lu, Fevzi Arif | 2018-02-20 |