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WIRELESS CHARGER FOR ELECTRONIC DEVICE

  • US 20140375258A1
  • Filed: 06/17/2014
  • Published: 12/25/2014
  • Est. Priority Date: 06/19/2013
  • Status: Active Grant
First Claim
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1. A wireless charger for an electronic device, comprising:

  • one or more charge cells formed by one or more structures of transmitting inductance coils, each of the charge cells receiving an electronic device; and

    an electric power supply circuit of transmitting coils;

    wherein the transmitting coils surround the charge cells on at least two sides, respectively, and generate a uniformly distributed magnetic field such that the magnetic fields, generated by currents in parts of the structure of the transmitting coils, are mutually subtracted out of the charge cells and summarized inside the charge cell in an area in which the electronic device for reception of energy is located.

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