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METHOD AND APPARATUS FOR DATA COMMUNICATION IN WIRELESS POWER TRANSMISSION

  • US 20130130621A1
  • Filed: 07/26/2012
  • Published: 05/23/2013
  • Est. Priority Date: 11/17/2011
  • Status: Active Grant
First Claim
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1. A wireless power transmitter comprising:

  • a resonance antenna configured towirelessly transmit a power to a wireless power receiver, andreceive a signal from the wireless power receiver, the signal comprising a sub-carrier; and

    a controller configured toreceive the signal from the resonance antenna, andreceive data from the wireless power receiver based on the sub-carrier.

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