Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274875 | Refrigerator | Chun-Wei Yang, Hao Zhang, Enpin Xia | 2022-03-15 |
| 11274877 | Oxygen-control freshness preservation refrigerator | Lei Wang, Bo Jiang, Chun-Wei Yang, Liyan Wang | 2022-03-15 |
| 11255597 | Refrigerator | Hao Zhang, Chun-Wei Yang, Enpin Xia | 2022-02-22 |