Electricity: battery or capacitor charging or discharging – Means to identify cell or battery type
Reexamination Certificate
2005-08-30
2010-02-02
Tso, Edward (Department: 2858)
Electricity: battery or capacitor charging or discharging
Means to identify cell or battery type
C320S121000, C320S114000, C320S134000, C320S148000
Reexamination Certificate
active
07656119
ABSTRACT:
An apparatus for protecting a mobile communication terminal having a built-in battery from an electric charging and method thereof are disclosed, by which the mobile communication terminal is protected against a problem generated from using a false battery. The present invention includes a power unit, an electric charging control unit controlling an electric charging of the power unit, a control unit deciding whether the built-in battery is a correct battery by recognizing a serial number of the built-in battery, the control unit outputting a control signal for controlling the electric charging of the power unit, and a switching circuit switching a supply of an electric charging power applied to the battery according to the control signal of the control unit.
REFERENCES:
patent: 4602204 (1986-07-01), Hase
patent: 4609861 (1986-09-01), Inaniwa et al.
patent: 5717307 (1998-02-01), Barkat et al.
patent: 5818200 (1998-10-01), Cummings et al.
patent: 6014008 (2000-01-01), Hartzell et al.
patent: 1020020090929 (2002-12-01), None
patent: 1020060060939 (2006-06-01), None
Boateng Alexis
Lee Hong Degerman Kang & Waimey
LG Electronics Inc.
Tso Edward
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