Radiant energy – Ionic separation or analysis – Ion beam pulsing means with detector synchronizing means
Reexamination Certificate
2011-02-01
2011-02-01
Berman, Jack I (Department: 2881)
Radiant energy
Ionic separation or analysis
Ion beam pulsing means with detector synchronizing means
C250S286000
Reexamination Certificate
active
07880137
ABSTRACT:
Apparatuses and method are provided. For example, in one embodiment, a ring electrode includes a plurality of sub-rings adapted to provide an electric field inside a spectrometer. The sub-rings have an internal sub-ring radius. There is a ring insulator between adjacent sub-rings. Each said ring insulator has substantially the same internal radius as the sub-rings. In another embodiment, a method is provided for insertion of the ring electrode inside the spectrometer.
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Crook Stephen L.
McGann William J.
Armstrong Teasdale LLP
Berman Jack I
Morpho Detection Inc.
Smith Johnnie L
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