Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203808 | Mask plate | Haibin Zhu, Weijie Wang, Fengjie Zhang | 2021-12-21 |
| 11147298 | Refrigerator | Xiaobing Zhu, Lei Wang, Haoquan Liu, Ruowu Xin | 2021-10-19 |
| 11150007 | Air-regulating freshness-preserving storage device | Xiaobing Zhu, Lei Wang, Hao Zhang, Ming Wang, Bin Fei | 2021-10-19 |
| 11079159 | Refrigeration and freezing device | Lei Wang, Haoquan Liu, Ruowu Xin | 2021-08-03 |
| 11015857 | Refrigerator | Haoquan Liu, Lei Wang, Ruowu Xin | 2021-05-25 |
| 10982895 | Refrigerating and freezing device | Lei Wang, Haoquan Liu, Ruowu Xin | 2021-04-20 |
| 10966442 | Refrigerator | Xiaobing Zhu, Haoquan Liu, Liyan Wang | 2021-04-06 |
| 10890369 | Refrigerating and freezing device | Haoquan Liu, Liyan Wang, Ruowu Xin | 2021-01-12 |