Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11369243 | Dust bin, vacuum cleaner combination and stick vacuum cleaner | Hongfeng Zhong, Jingtao Xu, Shisong Zhang, Binbin Xu, Xiaoli Pang +3 more | 2022-06-28 |
| 10833674 | Switch device with input limiting function | Feng Xu, Shu Dong Wu | 2020-11-10 |
| 10147292 | Train smoke and fire alarm communication method based on independent modules combination and 3U chassis structure | Guorui Yin, Xiangkai Xu, Song Gao, Puchun An, Jiasheng Sun | 2018-12-04 |