Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D963139 | Outdoor unit of air conditioner | Yongzhi Dong, Jian Sun, Hongwu Chang | 2022-09-06 |
| 11415035 | Diesel engine high pressure SCR ventilation and pressure stabilization system | Zhigang Wang, Xiangli Zhu, Teng-Chiao Shen, Qiuyan Chen, Feixiang Shen | 2022-08-16 |