Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12230772 | Shareable battery pack, trolley, power supply system, and portable ultrasonic system | Xujin HE, Rui Hu, Zewei TAN, Zhiwu Chen, Yanjiao CHEN | 2025-02-18 |
| 11180399 | Intelligent oil sludge treatment apparatuses and treatment processes | Jie Ren, Xiuwen Wang, Ying Liang, Zhengguo Shi, Hongmei Zhang +8 more | 2021-11-23 |