Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1066648 | Face mask | Xiaojin HAN, Hongbing Xiang, Weifeng Shen, Xia Jin Zhao, Teicheng Qu | 2025-03-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1066648 | Face mask | Xiaojin HAN, Hongbing Xiang, Weifeng Shen, Xia Jin Zhao, Teicheng Qu | 2025-03-11 |