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Wireless power transmission system, and method for controlling wireless power transmission and wireless power reception

  • US 8,946,940 B2
  • Filed: 03/20/2012
  • Issued: 02/03/2015
  • Est. Priority Date: 03/23/2011
  • Status: Active Grant
First Claim
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1. A method for controlling a wireless power transmission, the method comprising:

  • detecting a plurality of target devices used to wirelessly receive power;

    selecting a source resonating unit from among a plurality of source resonating units, based on the amount of power to be transmitted to one or more of the plurality of target devices, a coupling factor associated with one or more of the plurality of target devices, or both; and

    wirelessly transmitting power to a target device using the selected source resonating unit.

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