Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870136 | Cleaning device, cleaning apparatus and cleaning method | Xiangnan Wang, Qiang Wen, Jianjun Tan | 2020-12-22 |
| 10596797 | Film and device for tearing film | Yachao Tong | 2020-03-24 |
| 10556787 | Liquid transfer apparatus and control method thereof | Litao Qu | 2020-02-11 |