Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12109533 | Urea tank for SCR aftertreatment system, and tank cover thereof | Rui Wang | 2024-10-08 |
| 9736993 | Stimulating device for enhancing release of negative air ions by a plant, and plant-based negative air ion producing device | Jin-Gui Zheng, Ren-Ye Wu, Da-Peng Ye, Zhi-Jian Yang, Chuan DENG +5 more | 2017-08-22 |
| 9215073 | Key insulation method and device | Xiangguo CHENG, Qinqin Yang | 2015-12-15 |
| 8966615 | Security device and display method thereof | Ping-Chin Cheng, Xiao Yang, Linlin Gong, Jian Wang | 2015-02-24 |