Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10295498 | Air dryer for ion mobility spectrometer | Yuntai Bao, Yangtian Zhang, Jianhu Ma, Haichao Zhou, Wangyang Wu +2 more | 2019-05-21 |
| 8716656 | Ion mobility spectrometer and method for improving the detection sensitivity thereof | Hua Peng, Yaoxin Wang | 2014-05-06 |
| 8640727 | Dopant gas generating device | Hui Li, Yangtian Zhang, Jin Lin, Jianhua Liu | 2014-02-04 |
| 8309918 | Trace detector and analytical method for trace detector | Hua Peng, Jin Lin, Wen He, Yangtian Zhang, Yaoxin Wang +2 more | 2012-11-13 |
| 8304716 | Sampling device for ion migration spectrometer and method for using the same, and ion migration spectrometer | Zhiqiang Chen, Yuanjing Li, Hua Peng, Xin Xue, Yaoxin Wang +2 more | 2012-11-06 |
| 8237110 | Ion mobility spectrometer detection method using dopants | Hua Peng, Hui Li | 2012-08-07 |
| 8217365 | Double-faced ion source | Zhiqiang Chen, Yuanjing Li, Hua Peng, Qingjun Zhang, Jin Lin +8 more | 2012-07-10 |
| 8129691 | Security inspection door | Haifeng Hu, Zhiqiang Chen, Yuanjing Li, Jin Lin, Jinyu Zhang +5 more | 2012-03-06 |
| 8042414 | Wipe sampling assembly | Hua Peng, Jianhua Liu, Yangtian Zhang, Wei Chen | 2011-10-25 |
| 8013297 | Ion gate for dual ion mobility spectrometer and method thereof | Hua Peng, Qingjun Zhang, Jin Lin, Yuanjing Li, Zhiqiang Chen +6 more | 2011-09-06 |
| 7958792 | Hand-held swipe sampling device with sampling swab storage and cutter | Hua Peng, Jianhua Liu, Wen He, Hui Li | 2011-06-14 |
| 7947949 | Sample processing system and sample processing method for trace detector | Zhiqiang Chen, Yuanjing Li, Hua Peng, Wen He, Hui Li | 2011-05-24 |
| 7851747 | Electrode structure for drift tube in ion mobility spectrometer | Zhiqiang Chen, Yuanjing Li, Hua Peng, Qingjun Zhang, Jin Lin +8 more | 2010-12-14 |
| 7815721 | Gas filtering-buffering device | Yaoxin Wang, Yangtian Zhang, Zhizhong Liang, Jin Lin, Hua Peng +1 more | 2010-10-19 |