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POWER TRANSFER DEVICE AND METHOD

  • US 20110187318A1
  • Filed: 02/03/2010
  • Published: 08/04/2011
  • Est. Priority Date: 02/03/2010
  • Status: Active Grant
First Claim
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1. A power transfer device for charging a wireless communication device having a communication bandwidth, the power transfer device transferring power at a transfer frequency using a spread-spectrum technique to reduce or minimize interference signals within the communication bandwidth.

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