Jefferson IP Law, LLP
Apparatus and method for controlling power
A power control method and an electronic device and/or connecting unit to implement the power control method is provided. The electronic device includes a first interface unit configured to be connected to an external device that can receive and provide power to the electronic device, a second interface unit configured to be connected to an external charger that can provide power for the external device and the electronic device, and a main controller configured to detect whether or not the external charger is connected, and receive and direct power from the external device or the external charger according to whether or not the external charger is connected.
Samsung Electronics Co., Ltd.
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A45F G06F G06F G06F Y02D G06F G06F
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Ikhyun Seungmin Youngjun Heon Chol
Cho Lee Choi Kim