Electrical transmission or interconnection systems – Plural supply circuits or sources – Connecting or disconnecting
Reexamination Certificate
2005-10-27
2010-02-23
Jackson, Stephen W (Department: 2836)
Electrical transmission or interconnection systems
Plural supply circuits or sources
Connecting or disconnecting
C307S043000, C307S044000, C307S048000, C307S051000, C307S052000, C307S085000, C307S086000, C320S101000, C320S124000, C320S127000, C320S128000, C320S129000, C320S130000, C320S135000, C320S137000, C320S166000
Reexamination Certificate
active
07667350
ABSTRACT:
A method of controlling an electric power source apparatus, which comprises supplying electric power to an electronic device on which a secondary battery is mounted from a power source apparatus having a fuel cell and an auxiliary power source. Electric power is supplied intermittently to a charging terminal of the electronic device by means of a switch for controlling conduction and interruption of an output terminal of the power source apparatus.
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Kanouda Akihiko
Kikuchi Mutsumi
Norimatsu Yasuaki
Amrany Adi
Antonelli, Terry Stout & Kraus, LLP.
Hitachi , Ltd.
Jackson Stephen W
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