Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10825676 | Quadrupole mass analyzer and method of mass analysis | Wenjian Sun | 2020-11-03 |
| 10763098 | Ion optical device with orthogonal ion barriers | Wenjian Sun, Yupeng Cheng, Xiaoqiang Zhang | 2020-09-01 |
| 10192728 | Mass spectrometer and method applied thereby for reducing ion loss and succeeding stage vacuum load | Xiaoqiang Zhang, Yunqing HUANG, Jiaqi Shen, Wenjian Sun | 2019-01-29 |
| 10020179 | Focusing ion guiding apparatus and mass spectrographic analysis apparatus | Jiaqi Shen, Wenjian Sun | 2018-07-10 |
| 9502228 | Ion trap analyzer and ion trap mass spectrometry analysis method | Wenjian Sun | 2016-11-22 |
| 9429543 | Ion mobility analyzer, combination device thereof, and ion mobility analysis method | Yupeng Cheng, Xiaoqiang Zhang, Wenjian Sun | 2016-08-30 |
| 9406495 | Linear ion beam bonding apparatus and array structure thereof | Wenjian Sun | 2016-08-02 |
| 9192053 | Method for manufacturing ion optical device | Hui Mu, Li Ding, Jianliang Li, Wenjian Sun | 2015-11-17 |
| 9105456 | Tandem mass spectrum analysis device and mass spectrum analysis method | Hui Mu, Li Ding | 2015-08-11 |
| 8759759 | Linear ion trap analyzer | Li Ding, Tao Lin, Hui Mu | 2014-06-24 |
| 8507848 | Wire electrode based ion guide device | Li Ding, Wenjian Sun | 2013-08-13 |