Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D983887 | Accessory for bubble machine | Dongsheng Shi | 2023-04-18 |
| 11615509 | Picture processing method and device | Bo Gao, Yue Li, Tiankuo Shi, Yafei Li, Wei Sun +3 more | 2023-03-28 |