Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402143 | Blast pipe connector and air-cooled refrigerator | Zhenhai Ren, Jun Yao, Mingbo Jiang | 2022-08-02 |
| 11339819 | Lock catch, heat preservation plate assembly and refrigerator | Jun Yao, Mingbo Jiang | 2022-05-24 |
| 11304684 | Device for collecting breath and aiding measurement of trace component in breath and usage method thereof | Yongjian Ma, Yongqiang Ji | 2022-04-19 |