Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11516020 | Key management method, apparatus, and system, storage medium, and computer device | Guangyuan Bai | 2022-11-29 |
| 11458712 | Composite crystal flooring and manufacturing method thereof | Jiangang Song, Jinsong Wang, Jiajin Fu | 2022-10-04 |
| 11419259 | Directional garlic seed throwing mechanism and control method of the same | Jingxin Shen, Yitian Sun, Yongjia Sun, Gang Chen, Qing LI +2 more | 2022-08-23 |
| 11285694 | Composite decorative board and manufacturing method thereof | Jiangang Song, Jinsong Wang, Jiajin Fu | 2022-03-29 |
| 11247169 | Combustion system | Osamu Okada, Nobuaki Hanai, Hideaki Matsuo | 2022-02-15 |