Electro-Acoustic Device Charging and Power Supply

  • US 20150280484A1
  • Filed: 03/27/2015
  • Published: 10/01/2015
  • Est. Priority Date: 03/27/2014
  • Status: Active Grant
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First Claim
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1. A portable device charging system comprising:

  • a transmitter comprising;

    one or more electroacoustic transmitting elements;

    a power source;

    a signal generator;

    an amplifier; and

    ,a first antenna;

    a receiver comprising;

    one or more electroacoustic receiving elements;

    a battery; and

    ,a second antenna;

    whereby, said first and second antennae are in electromagnetic communication and said electroacoustic transmitting and receiving elements are in ultrasonic communication.

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