Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347877 | Casing for battery and battery | Weidong Xu, Nan Zhang, Ziqi YI, Zuyu WU | 2025-07-01 |
| 11974707 | Water tank for sweeper and sweeper comprising same | Xiaowei Xu, Xiaogang Zhu | 2024-05-07 |
| 11089926 | Vacuum cleaner | Xianmin Wei, Xiaogang Xuan | 2021-08-17 |
| 9421699 | Fixture for mold cores | Kun-Tung Chen, Zhi Tian, Zhong-Xian Xu | 2016-08-23 |