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MOBILE DEVICE WITH COUPLING AREA ENHANCEMENT

  • US 20140354503A1
  • Filed: 08/21/2014
  • Published: 12/04/2014
  • Est. Priority Date: 04/29/2011
  • Status: Abandoned Application
First Claim
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1. A mobile device comprising:

  • a communications chip;

    a mobile device coil coupled to the communications chip;

    a sheet of electromagnetic interference (EMI) absorptive material;

    a first coil on a first side of the sheet of EMI absorptive material; and

    a second coil on a second side of the sheet of EMI absorptive material, wherein the second coil is coupled to the first coil, and the second coil is larger than the first coil;

    wherein the sheet of EMI absorptive material is positioned to align the first coil with the mobile device coil.

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  • 3 Assignments
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