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Wireless power transmission antenna with thermally conductive magnetic shield and method therefor

  • US 9,912,187 B2
  • Filed: 09/01/2015
  • Issued: 03/06/2018
  • Est. Priority Date: 09/01/2015
  • Status: Active Grant
First Claim
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1. A method comprising:

  • incorporating a carbon material and a ferrous magnetic material at a magnetic shield immediately adjacent to a wireless power antenna at a wireless power transmission system, the magnetic shield to shape a magnetic flux field proximate to the magnetic shield, the carbon material to provide thermal conductivity at the magnetic shield to conduct heat generated at the wireless power antenna to a heat sink.

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