Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12228280 | Vapor source system based on vapor-liquid ejector supercharging combined with flash vaporization technology | Yong Yang, Zelong Xie, Yuzhe ZHANG, Kun Zhang, Shengqiang Shen | 2025-02-18 |
| 11473531 | Carburetor | Qian Chen | 2022-10-18 |
| 11193451 | Gas idling transition passage structure for oil and gas dual-purpose carburetor | Qi'an CHEN | 2021-12-07 |
| 9650998 | Multi-fuel carburetor with gas switching valve structure | Qi Chen | 2017-05-16 |
| 9151247 | Plunger lifting mechanism of a rotary-valve gas carburetor | Qi Chen | 2015-10-06 |