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Method and system for a battery charging station utilizing multiple types of power transmitters for wireless battery charging

  • US 9,077,188 B2
  • Filed: 03/15/2012
  • Issued: 07/07/2015
  • Est. Priority Date: 03/15/2012
  • Status: Expired due to Fees
First Claim
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1. A method of processing signals, the method comprising:

  • in a battery charging station that comprises an ultrasound power transmitter, an induction power transmitter, and a radio frequency power transmitter;

    concurrently;

    charging a first electronic device utilizing said ultrasound power transmitter;

    charging a second electronic device utilizing said induction power transmitter; and

    charging a third electronic device utilizing said radio frequency power transmitter.

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