Radiant energy – Ionic separation or analysis – Cyclically varying ion selecting field means
Reexamination Certificate
2006-02-28
2008-10-14
Wells, Nikita (Department: 2881)
Radiant energy
Ionic separation or analysis
Cyclically varying ion selecting field means
C250S290000, C250S281000, C250S282000, C250S288000
Reexamination Certificate
active
07435953
ABSTRACT:
In this invention the technology is provided for rod shaped conductor member fabrication in situ, in position, in the mass filter spatial configuration by growth through vertically repeated conduit mold formations, filling the conduit increments with to be rod material, and coalescing the growth increments as the rod length is achieved.
REFERENCES:
patent: 6239429 (2001-05-01), Blessing et al.
patent: 7208729 (2007-04-01), Syms
Syms et al, “Design of a Microengineered Electrostatic Quadropole Lens” IEEE Transactions on Electron Devices, vol. 45, No. 11, Nov. 1998, p. 2304-2311.
Peter Dawson Editor, “Quadrupole Mass Spectrometry and Its Applications” American Institute of Physics, 1995 Elsevier Scientific Puf. Co. p. 19-L52.
Ferran et al, “High Pressure Effects In Miniature Arrays of Quadrupole Analyzers for Residual Gas Analysis From Oct. 9 to Oct. 2 for Tore”, J. Vac. Sci, Tech. vol. A 14(3) May/Jun 1996 p. 1258-1265.
Boomsellek et al, “Tradeoffs In Miniature Quadrupole Designs”, J. Am. Soc. Mass Spectrom, 2001, 12, p. 633-640.
Peterman et al, “Building Thick Photoresist Structure From The Bottom up” J. Micromechanics and Microengineering, 13, 2003 pp. 380-382.
Technical Data Brochure, Micro Chem Corp. “NANO™ SU-82000”, Negative Tone Photresist Formulations 2035-2100, 4 Pages.
Technical Data Brochure, Micro Chem Corp, “NANO™ PMMA and Co Polymer”, 7 Pages.
Technical Data Brochure, Rohm & Haas Corp, Electronic Materials, “BPR100™ Photoresist”, 4 Pages.
Brubaker et al, “Theoretical and Experimental Comparisons of Quadrupole Mass Analysers with Round and Hyperbolic Figure Forming Surfaces”, NASA Center For Aerospace Information, Proceedings of Int'l Conf. on Mass Spectrosiopy, Sep. 1969, pp. 98-103.
Interface Studies Inc.
Wells Nikita
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