Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10317365 | Corona discharge assembly, ion mobility spectrometer and corona discharge method | Wen He, Hua Peng, Yangtian Zhang, Changzhuo Chen, Haichao Zhou | 2019-06-11 |
| 10295498 | Air dryer for ion mobility spectrometer | Yangtian Zhang, Jianhu Ma, Haichao Zhou, Wangyang Wu, Wen He +2 more | 2019-05-21 |
| 10058817 | Continuous operable gas purification device in an ion mobility spectrometer | Haichao Zhou, Yangtian Zhang, Wangyang Wu, Yi Xiao, Changzhuo Chen +3 more | 2018-08-28 |
| 9147564 | Electrode structure for ion drift tube and ion drift tube including the structure | Wen He, Guanxing Li | 2015-09-29 |