Compositions: ceramic – Ceramic compositions – Titanate – zirconate – stannate – niobate – or tantalate or...
Reexamination Certificate
2011-06-28
2011-06-28
Group, Karl E (Department: 1731)
Compositions: ceramic
Ceramic compositions
Titanate, zirconate, stannate, niobate, or tantalate or...
C361S321400
Reexamination Certificate
active
07968486
ABSTRACT:
A dielectric ceramic and a capacitor comprising the dielectric ceramic are disclosed. The dielectric ceramic has a high dielectric constant that is stable over temperature, and has a small spontaneous polarization. The capacitor can reduce audible noise caused by an electrically induced strain in a power supply circuit.
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Birch, Steart, Kolasch & Birch, LLP
Group Karl E
Kyocera Corporation
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