Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9620347 | Ion guide device and ion guide method | Xiaoqiang Zhang | 2017-04-11 |
| 9570281 | Ion generation device and ion generation method | Xiaoqiang Zhang | 2017-02-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9620347 | Ion guide device and ion guide method | Xiaoqiang Zhang | 2017-04-11 |
| 9570281 | Ion generation device and ion generation method | Xiaoqiang Zhang | 2017-02-14 |