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Method and system for trace detection of low volatile substances |
Joseph A. Widjaja, Jack A. Syage |
2024-12-31 |
| 11029282 |
Liquid phase ion mobility spectrometer |
— |
2021-06-08 |
| 10345282 |
Temperature influenced chemical vaporization and detection of compounds having low volatility |
Joseph A. Widjaja, Jack A. Syage |
2019-07-09 |
| 10317387 |
Chemical vaporization and detection of compounds having low volatility |
Joseph A. Widjaja, Karl A. Hanold, Jack A. Syage |
2019-06-11 |
| 9952179 |
System and method for trace detection using dual ionization sources |
Jack A. Syage |
2018-04-24 |
| 9726655 |
Selective ion chemistry for nitrate detection |
Jack A. Syage, Sheng CAI |
2017-08-08 |
| 9689857 |
Temperature influenced chemical vaporization and detection of compounds having low volatility |
Joseph A. Widjaja, Jack A. Syage |
2017-06-27 |
| 9683981 |
Chemical vaporization and detection of compounds having low volatility |
Joseph A. Widjaja, Karl A. Hanold, Jack A. Syage |
2017-06-20 |
| 9482655 |
System and method for using additives with isotopic patterns to enhance the specificity of a spectrometer |
Jack A. Syage |
2016-11-01 |
| 8288735 |
Photoemission induced electron ionization |
Jack A. Syage |
2012-10-16 |
| 8188423 |
Method and apparatus for ion fragmentation in mass spectrometry |
Vladimir M. Doroshenko, Vadym Berkout |
2012-05-29 |
| 7723676 |
Method and apparatus for ion fragmentation in mass spectrometry |
Vladimir M. Doroshenko |
2010-05-25 |