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Proximity transmitters for wireless power charging systems

  • US 20160181854A1
  • Filed: 12/24/2015
  • Published: 06/23/2016
  • Est. Priority Date: 07/11/2013
  • Status: Active Grant
First Claim
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1. A wireless charging proximity transmitter comprising:

  • an array of one or more antennas; and

    a surface layer proximate to the array of antennas,wherein the transmitter is configured to transmit one or more power waves to a receiver in response to a device associated with the receiver being within a proximity threshold of the surface layer of the proximity transmitter.

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