Compositions: ceramic – Ceramic compositions – Titanate – zirconate – stannate – niobate – or tantalate or...
Reexamination Certificate
2006-03-14
2010-02-02
Group, Karl E (Department: 1793)
Compositions: ceramic
Ceramic compositions
Titanate, zirconate, stannate, niobate, or tantalate or...
C501S138000
Reexamination Certificate
active
07655588
ABSTRACT:
A dielectric porcelain composition here contains as main components BaO, Nd2O3, TiO2, MgO and SiO2at the given ratios and as subordinate components ZnO, B2O3, CuO and an alkaline earth metal oxide RO (R: an alkaline earth metal) at given ratios, preferably with the addition of Ag as an optional subordinate component, so that it can have low-temperature sintering capability stable and reliable enough to permit a conductor formed of Ag, an alloy containing Ag as a main component or the like to be used as an internal conductor.
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patent: 2007/0213202 (2007-09-01), Arashi et al.
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U.S. Appl. No. 11/573,282, filed Feb. 6, 2007, Arashi, et al.
Arashi Tomohiro
Miyauchi Yasuharu
Group Karl E
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
TDK Corporation
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