Radiant energy – Ionic separation or analysis – Cyclically varying ion selecting field means
Reexamination Certificate
2011-05-17
2011-05-17
Kim, Robert (Department: 2881)
Radiant energy
Ionic separation or analysis
Cyclically varying ion selecting field means
C250S281000, C250S282000, C250S283000
Reexamination Certificate
active
07943902
ABSTRACT:
A method of introducing ions into an ion trap and an ion storage apparatus are described. Introduction means are used to introduce first ions into an ion trap through an entrance aperture to the ion trap. An operating condition of the introduction means is adjusted to cause second ions, of different polarity to the first ions to be introduced into the ion trap through the same entrance aperture.
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Ding Li
Nikolaev Evgenij Nikolaevich
Smith Alan Joseph
Ippolito Rausch Nicole
Kim Robert
Schulman B. Aaron
Shimadzu Research Laboratory (Europe) Limited
Stites & Harbison PLLC
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