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WIRELESS SOUND CHARGING METHODS AND SYSTEMS FOR GAME CONTROLLERS, BASED ON POCKET-FORMING

  • US 20150326052A1
  • Filed: 05/08/2014
  • Published: 11/12/2015
  • Est. Priority Date: 05/10/2013
  • Status: Active Grant
First Claim
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1. A method for wireless charging of a game controller, comprising:

  • connecting a pocket-forming transmitter to a power source;

    generating sound waves from a sound circuit embedded within the transmitter;

    Controlling the generated sound waves with a digital signal processor in the transmitter;

    transmitting the sound waves through antenna elements connected to the transmitter; and

    .capturing the sound waves forming pockets of energy in 3-D space at a receiver with antenna elements connected to the game controller to convert the pockets of energy into a DC voltage for charging or powering a battery of the gamer controller.

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