Electricity: battery or capacitor charging or discharging – Serially connected batteries or cells – Having variable number of cells or batteries in series
Reexamination Certificate
2008-04-18
2011-10-11
Tso, Edward (Department: 2858)
Electricity: battery or capacitor charging or discharging
Serially connected batteries or cells
Having variable number of cells or batteries in series
Reexamination Certificate
active
08035344
ABSTRACT:
A battery system capable of inhibiting a reverse voltage applied to a unit cell that has lost the electromotive force without active control is provided. The battery system include two or more unit cells electrically connected in series, and a rectification section that is composed of at least one of an electronic device having a rectification function and an interface having a rectification action, and is electrically connected to the respective two or more unit cells in parallel.
REFERENCES:
patent: 4719401 (1988-01-01), Altmejd
patent: 5821733 (1998-10-01), Turnbull
patent: 6388423 (2002-05-01), Schilleci, Jr.
patent: 2006/0057447 (2006-03-01), Yamase et al.
patent: 2006114481 (2006-04-01), None
Inoue Yoshiaki
Shimura Jusuke
K&L Gates LLP
Sony Corporation
Tso Edward
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