Electricity: electrical systems and devices – Electrolytic systems or devices – Liquid electrolytic capacitor
Reexamination Certificate
2006-10-10
2010-12-07
Thomas, Eric (Department: 2831)
Electricity: electrical systems and devices
Electrolytic systems or devices
Liquid electrolytic capacitor
C252S062200
Reexamination Certificate
active
07848080
ABSTRACT:
The electrolytic capacitor includes a capacitor element and an electrolyte solution with which the capacitor element is impregnated. The capacitor element is composed of a positive electrode made of a valve metal, an etched negative electrode containing copper, and a separator disposed therebetween. The electrolyte solution contains complex salt of an azole ring compound with copper ions.
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International Search Report issued Jan. 9, 2007 in the International (PCT) Application of which the present application is the U.S. National Stage.
German Office Action issued Mar. 30, 2010 in corresponding International (PCT) Application (with partial English translation).
Honda Kazumitsu
Nagara Hisao
Tsubaki Masami
Panasonic Corporation
Thomas Eric
Wenderoth , Lind & Ponack, L.L.P.
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