Transducer sound arrangement for pocket-forming

  • US 9,859,758 B1
  • Filed: 08/15/2016
  • Issued: 01/02/2018
  • Est. Priority Date: 05/14/2014
  • Status: Active Grant
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First Claim
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1. A method for transmitting wireless power, the method comprising:

  • transmitting, by a plurality of transducers of a transmitter, a plurality of sound waves such that at least a portion of the plurality of sound waves constructively interfere at a location of a receiver;

    receiving, by a communications component of the transmitter, a communication signal from the receiver; and

    adjusting, by a controller of the transmitter, gain and phase of at least one of the plurality of the sound waves based upon the communication signal.

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