Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150009 | Water storage device and refrigerator having the same | Xiaobing Zhu, Yanqing Zhang | 2021-10-19 |
| 11015862 | Water storage device and refrigerator having the same | Xiaobing Zhu, Yanqing Zhang | 2021-05-25 |