Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11891225 | Box wrap security device | Mingxia Liu | 2024-02-06 |
| 11220842 | Alarming code lock | Mingxia Liu | 2022-01-11 |
| 10736984 | Photocatalyst sterilization device and refrigerator including the same | Quansheng Liu, Xinhua Jiang, Wenjun Lan | 2020-08-11 |
| 9687516 | Preparation method for extractive of jinxuan hemorrhoid washing powder botanicals | Shuhe Chen, Hui Wang, Yaping Li, Lu Zhou, Wenying Zhang +1 more | 2017-06-27 |