Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788160 | Converter CO2—O2 mixed injection smelting method and method of dynamically controlling fire point area temperature | Chao Feng, Rong ZHU, Guangsheng WEI, Baochen Han, Kai Dong +5 more | 2023-10-17 |
| 11614775 | Accommodating cylinder, touch pen assembly, and protective case | Xiaojie Yu, Hongwei Jin | 2023-03-28 |