Electricity: battery or capacitor charging or discharging – Battery or cell charging – Pulsed
Reexamination Certificate
2011-07-12
2011-07-12
Tso, Edward (Department: 2858)
Electricity: battery or capacitor charging or discharging
Battery or cell charging
Pulsed
C320S128000, C320S140000
Reexamination Certificate
active
07977922
ABSTRACT:
A battery charger includes one or more channels for independently charging one or more batteries at different current levels. The battery charger also includes multiple modes for each channel for charging a battery with a continuous current or a pulse current. The battery charger supplies charging current by holding the charging voltage at a set value.
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patent: 5648714 (1997-07-01), Eryou et al.
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patent: 2003/0111980 (2003-06-01), Lee
patent: 2003/0113129 (2003-06-01), Ahn
patent: 2006/0192531 (2006-08-01), Nishida
patent: 2007/0139011 (2007-06-01), Lin
Collins Ralph C.
Pierce Greg N.
Shields H. Gordon
Tso Edward
Williams Arun
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