Radiant energy – Ionic separation or analysis
Reexamination Certificate
2007-01-09
2007-01-09
Wells, Nikita (Department: 2881)
Radiant energy
Ionic separation or analysis
C250S282000, C250S283000, C250S292000, C250S300000
Reexamination Certificate
active
11218635
ABSTRACT:
The present invention relates to a mass spectrometer, and more specifically a portable mass spectrometer. In one implementation, the mass spectrometer includes a toroidal transformer. In another implementation, the mass spectrometer includes feedback circuitry to monitor signals applied in the mass spectrometer.
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Knecht Brent A.
Patterson Garth E.
Finnegan Henderson Farabow Garrett & Dunner LLP
Griffin Analytical Technologies
Wells Nikita
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