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APPARATUS AND METHODS FOR WIRELESS POWER TRANSMITTER COIL CONFIGURATION

  • US 20170012475A1
  • Filed: 04/08/2016
  • Published: 01/12/2017
  • Est. Priority Date: 07/09/2015
  • Status: Active Grant
First Claim
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1. An apparatus for wirelessly transmitting power, the apparatus comprising:

  • a first coil loop defining a first area, the first coil loop conducting current having a first current value and generating a first magnetic field; and

    a second coil loop surrounding the first coil loop and defining a second area, the second coil loop conducting current having a second current value and generating a second magnetic field, wherein a ratio of the first current value to the first area is substantially equal to a ratio of the second current value to the second area.

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