Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472688 | Water output device | — | 2022-10-18 |
| 10976074 | Safe water heater | — | 2021-04-13 |
| 10969140 | Water boiler | Yan Zeng, Yihui Hong, Yan Wang, Shaohong Gao | 2021-04-06 |
| 10378790 | Boiling water heater | Yan Zeng, Yihui Hong, Yongliang Liu, Bin Chen, Weibin LI | 2019-08-13 |