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INTEGRATED WIRELESS RESONANT POWER CHARGING AND COMMUNICATION CHANNEL

  • US 20160134155A1
  • Filed: 12/29/2015
  • Published: 05/12/2016
  • Est. Priority Date: 08/05/2008
  • Status: Active Grant
First Claim
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1. A wireless powering device for providing wireless power to a target device, the wireless powering device comprising:

  • a power source;

    a communication circuit configured to receive a wireless power communication from the target device and, based upon the wireless power communication, to determine a target resonant frequency to be used for transfer of wireless power to the target device; and

    a resonant coupling component coupled to the power source and to the communication circuit, the resonant coupling component configured to receive information regarding the target resonant frequency, wherein the resonant coupling component is configured to be tuned to generate a wireless power transmission at the target resonant frequency to transfer wireless power to the target device.

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