Compositions – Electrically conductive or emissive compositions – Free metal containing
Reexamination Certificate
2008-11-24
2010-12-28
Mc Ginty, Douglas (Department: 1796)
Compositions
Electrically conductive or emissive compositions
Free metal containing
C427S125000, C340S572100, C340S010100, C361S751000, C106S001190
Reexamination Certificate
active
07857998
ABSTRACT:
Disclosed are thick film silver compositions comprised of silver flake and organic medium useful in radio frequency identification devices (RFID). The invention is further directed to method(s) of antenna formation using RFID circuits or other circuits using polymer thick film (PTF).
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International Search Report for International Application No. PCT/US2009/065494 Dated Feb. 23, 2010.
E. I. du Pont de Nemours and Company
Ginty Douglas Mc
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