Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8716656 | Ion mobility spectrometer and method for improving the detection sensitivity thereof | Hua Peng, Zhongxia Zhang | 2014-05-06 |
| 8646340 | Sampling method and sampling device | Yangtian Zhang, Jin Lin, Guanxing Li, Peng Jiao | 2014-02-11 |
| 8528425 | Sampling component, sampling device and ion mobility spectrometer | Yangtian Zhang, Jin Lin, Bin Xue, Wen He, Hua Peng +1 more | 2013-09-10 |
| 8309918 | Trace detector and analytical method for trace detector | Hua Peng, Jin Lin, Wen He, Yangtian Zhang, Peng Jiao +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, Zhongxia Zhang, Xin Xue +2 more | 2012-11-06 |
| 8141441 | Hand-held sampling device preventing deformation of sampling wipe and method of use thereof | Yangtian Zhang, Jianhua Liu, Hua Peng | 2012-03-27 |
| 7815721 | Gas filtering-buffering device | Yangtian Zhang, Zhizhong Liang, Jin Lin, Zhongxia Zhang, Hua Peng +1 more | 2010-10-19 |