Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492906 | Sprayer for settling dust of coal mine | Liang Yuan, Bingyou Jiang, Qinghua Chen, Mingyun Tang, Jinwei Qiu +1 more | 2022-11-08 |
| 11403021 | File merging method and controller | Feiteng Huang | 2022-08-02 |