Yefchak; George
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yefchak; George.The latest application filed is for "mass spectrometer gain adjustment using ion ratios".
- Yefchak; George - Santa Clara CA
- Yefchak; George - Sant Clara CA
| Patent | Date |
|---|---|
| Mass Spectrometer gain adjustment using ion ratios App 20090108191 - Yefchak; George ; et al. | 2009-04-30 |
| Peak finding in low-resolution mass spectrometry by use of chromatographic integration routines App 20080073499 - Yefchak; George ; et al. | 2008-03-27 |
| Thermal drift compensation to mass calibration in time-of-flight mass spectrometry Grant 6,700,118 - Yefchak , et al. March 2, 2 | 2004-03-02 |
| Pressure measurement using ion beam current in a mass spectrometer Grant 6,627,874 - Yefchak September 30, 2 | 2003-09-30 |
| Thermal drift compensation to mass calibration in time-of-flight mass spectrometry App 20030034448 - Yefchak, George ; et al. | 2003-02-20 |
| Ion packet generation for mass spectrometer Grant 6,455,845 - Li , et al. September 24, 2 | 2002-09-24 |
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