Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 30, 2017
Patent Application Number
14836926
Date Filed
August 26, 2015
Patent Citations Received
Patent Primary Examiner
Patent abstract
A battery pack includes an antenna attached to a battery cell, a sensor configured to sense an energy level induced in the antenna, a controller configured to determine, according to a sensed signal of the sensor, whether the energy level is a first energy level for wireless charging or is a second energy level for near field communication, and a switch connecting the antenna to a battery charger or a near field communication circuit according to a control signal of the controller.
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