Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9735001 | Ion trap with parallel bar-electrode arrays | Li Ding | 2017-08-15 |
| 9640377 | Method for tandem mass spectrometry analysis in ion trap mass analyzer | Fuxing XU, Liang Wang | 2017-05-02 |
| 9111741 | Ion trap with parallel bar-electrode arrays | Li Ding | 2015-08-18 |
| 8395114 | Ion trap, multiple electrode system and electrode for mass spectrometric analysis | Xiang Fang | 2013-03-12 |
| 7541579 | Linear quadrupoles with added hexapole fields and method of building and operating same | Nikolai Konenkov, Frank Londry, Donald J. Douglas | 2009-06-02 |