Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831274 | Method and apparatus for multispray emitter for mass spectrometry | Keqi Tang, Yuehe Lin | 2004-12-14 |
| 6818890 | High performance ion mobility spectrometry using hourglass electrodynamic funnel and internal ion funnel | Keqi Tang, Alexandre A. Shvartsburg | 2004-11-16 |
| 6803565 | Ionization source utilizing a multi-capillary inlet and method of operation | Taeman Kim, Harold R. Udseth | 2004-10-12 |
| 6787760 | Method for increasing the dynamic range of mass spectrometers | Mikhail Belov, Harold R. Udseth | 2004-09-07 |