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Wireless power repeating

  • US 10,110,018 B2
  • Filed: 12/23/2014
  • Issued: 10/23/2018
  • Est. Priority Date: 12/23/2014
  • Status: Active Grant
First Claim
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1. An apparatus for wireless power repeating, comprising:

  • a first wireless power receiving coil configured to receive power from a first wireless power transmitting coil of a wireless charger;

    a second wireless power transmitting coil coupled to the first wireless power receiving coil, wherein the second wireless power transmitting coil is configured to propagate current resulting in a magnetic field; and

    a phase shifting component to convert a first load resistance associated with the second wireless power transmitting coil to a second load resistance associated with the first wireless power receiving coil.

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