Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – With discharge of cells or batteries
Reexamination Certificate
2006-06-02
2008-12-09
Tso, Edward (Department: 2838)
Electricity: battery or capacitor charging or discharging
Serially connected batteries or cells
With discharge of cells or batteries
Reexamination Certificate
active
07463008
ABSTRACT:
A power supply device having a plurality of series-connected-battery blocks which are connected in parallel and in which two or more secondary cells capable of charging and discharging are connected in series, includes a constant-current control circuit provided for each of the series-connected-battery blocks.
REFERENCES:
patent: 5412305 (1995-05-01), Jeanneret
patent: 6291972 (2001-09-01), Zhang
patent: 6462511 (2002-10-01), Kwok
patent: 10-304586 (1998-11-01), None
Kananen Ronald P.
Rader & Fishman & Grauer, PLLC
Sony Corporation
Tso Edward
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