Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 14, 2014
Patent Application Number
12249875
Date Filed
October 10, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
Exemplary embodiments are directed to wireless power transfer including a plurality of antenna circuits spatially arranged and each including an antenna configured to resonate and generate a near field coupling mode region thereabout in response to a driving signal from a power amplifier. The apparatus further includes a processor configured to control activation of resonance of each of the plurality of antenna circuits. The method for wirelessly charging includes driving a signal from a power amplifier and controlling activation of resonance of a plurality of antenna circuits spatially arranged and each including an antenna configured to resonate in response to the driving signal.
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