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BATTERY LIFE OF PORTABLE ELECTRONIC DEVICES CHARGED BY SOUND

  • US 20150349574A1
  • Filed: 06/03/2014
  • Published: 12/03/2015
  • Est. Priority Date: 06/03/2014
  • Status: Active Grant
First Claim
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1. A method for wireless power transmission to improve battery life in a portable electronic device, comprising:

  • transmitting pockets of energy consisting of SW waves from a transmitter with at least two transducers and a transmitter communication device;

    receiving the pockets of energy through a sensor in a receiver with a receiver communication device and a controller connected to the portable electronic device; and

    converting the pockets of energy for charging an auxiliary power supply of the electronic device responsive to communication signals between the transmitter and receiver communication devices related to the power requirements of the portable electronic device.

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