Electricity: battery or capacitor charging or discharging – Battery or cell charging – With detection of current or voltage amplitude
Reexamination Certificate
2008-08-27
2010-11-16
Tso, Edward (Department: 2858)
Electricity: battery or capacitor charging or discharging
Battery or cell charging
With detection of current or voltage amplitude
C320S106000
Reexamination Certificate
active
07834594
ABSTRACT:
Systems and methods for remote battery sensing and charging are disclosed. A method may include determining whether a charge output of a battery charger is electrically coupled to a rechargeable battery, wherein the charge output is configured to charge the rechargeable battery. The method may also include electrically coupling a terminal of the rechargeable battery to a reference voltage input of the battery charger in response to determining the charge output is electrically coupled to the rechargeable battery, wherein the battery charger is configured to determine whether the rechargeable battery is to be charged based on the reference voltage input voltage. The method may further include electrically coupling the reference voltage input to the charge output in response to determining the charge output is not electrically coupled to the rechargeable battery.
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patent: 6526294 (2003-02-01), Banh et al.
Chiasson Shane
Nunna Anand
Wang Ligong
Baker & Botts L.L.P.
Dell Products L.P.
Ramadan Ramy
Tso Edward
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