Issued Patents 2022
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11517850 | Air separation device and refrigerating and freezing device | Xiaobing Zhu, Lei Wang, Hao Zhang, Jing-Li Wang | 2022-12-06 |
| 11517035 | Drawer assembly and refrigerating and freezing device with drawer assembly | Xiaobing Zhu, Lei Wang, Hao Zhang, Jing-Li Wang | 2022-12-06 |
| 11502152 | Display apparatus and preparation method thereof | Haibin Zhu, Zhongyuan Sun, Guangcai Yuan, Weijie Wang | 2022-11-15 |
| 11445740 | Storage device | Xiaobing Zhu, Lei Wang, Hao Zhang, Ming Wang | 2022-09-20 |
| 11280537 | Refrigerating and freezing device | Lei Wang, Hao Zhang, Jing-Li Wang, Guoshun He | 2022-03-22 |
| 11274877 | Oxygen-control freshness preservation refrigerator | Lei Wang, Jianquan CHEN, Chun-Wei Yang, Liyan Wang | 2022-03-15 |
| 11268747 | Refrigerating and freezing device | Xiaobing Zhu, Lei Wang, Hao Zhang, Ming Wang | 2022-03-08 |