Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10823399 | Burner, gas water heater and processing method of fire row | Yijun Xu, Ruihong WEI | 2020-11-03 |
| 10823456 | Gas water heating apparatus | Yijun Xu, Ziwen Fu | 2020-11-03 |
| 10514184 | Ignition temperature control apparatus of gas water heater | Bu Qiu, Dayan Bi, Wei Li | 2019-12-24 |
| 10451312 | Condensing gas water heater, condensing heat exchanger and heat exchanger plate | Xiaowei Zhou, Shuohong Jin | 2019-10-22 |
| 10309687 | Combustion control system of gas water heater or wall-hanging boiler and control method thereof | Bu Qiu, Dayan Bi, Zhi Li | 2019-06-04 |