Radiant energy – Ionic separation or analysis – Cyclically varying ion selecting field means
Reexamination Certificate
2008-05-20
2008-05-20
Berman, Jack (Department: 2881)
Radiant energy
Ionic separation or analysis
Cyclically varying ion selecting field means
C250S282000, C250S290000, C250S291000, C250S288000, C250S283000
Reexamination Certificate
active
07375320
ABSTRACT:
A virtual ion trap that uses electric focusing fields instead of machined metal electrodes that normally surround the trapping volume, wherein two opposing surfaces include a plurality of uniquely designed and coated electrodes, and wherein the electrodes can be disposed on the two opposing surfaces using plating techniques that enable much higher tolerances to be met than existing machining techniques.
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Lammert Stephen A.
Lee Edgar D.
Lee Milton L.
Rockwood Alan L.
Waite Randall
Berman Jack
Brigham Young University
Hashmi Zia R.
Morriss O'Bryant Compagni
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