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Wireless power control system

  • US 10,187,042 B2
  • Filed: 01/23/2013
  • Issued: 01/22/2019
  • Est. Priority Date: 01/24/2012
  • Status: Active Grant
First Claim
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1. A wireless power transfer component comprising:

  • a resonator circuit adapted to receive power generated by a primary inductor of a wireless power transmitter, said resonator circuit adapted to relay wireless power from the wireless power transmitter to a secondary-side inductor of a wireless power receiver, the resonator circuit having a Q value; and

    a Q control subcircuit configured to selectively adjust said Q value of said resonator circuit to control an amount of power relayed by said resonator circuit.

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