Wireless energy transfer for mobile device applications

  • US 9,735,628 B2
  • Filed: 04/16/2015
  • Issued: 08/15/2017
  • Est. Priority Date: 04/16/2014
  • Status: Active Grant
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First Claim
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1. A wireless energy transfer system comprising:

  • a first layer of conductive material positioned proximate to a second layer;

    the second layer of magnetic material positioned proximate to the first layer of conductive material and a third layer;

    the third layer positioned proximate to the second layer and a fourth layer, the third layer includes a first resonator coil, wherein the first resonator coil is configured to transfer wireless energy to a second resonator coil when the second resonator coil is proximate to the first resonator coil; and

    the fourth layer positioned proximate to the third layer, wherein the fourth layer includes a plurality of conductive material.

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