Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633114 | Mass spectrometer with electron source for reducing space charge effects in sample beam | Narong Praphairaksit | 2003-10-14 |
| 5313067 | Ion processing apparatus including plasma ion source and mass spectrometer for ion deposition, ion implantation, or isotope separation | Ke Hu | 1994-05-17 |
| 5218204 | Plasma sampling interface for inductively coupled plasma-mass spectrometry (ICP-MS) | Ke Hu | 1993-06-08 |