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VARIABLE WIRELESS POWER TRANSMISSION

  • US 20110057607A1
  • Filed: 08/04/2010
  • Published: 03/10/2011
  • Est. Priority Date: 09/10/2009
  • Status: Active Grant
First Claim
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1. A wireless charging device, comprising:

  • at least one transmitter having an associated transmit antenna;

    wherein the at least one transmitter is configured to operate in a first power mode while a first device is positioned within an associated charging region, and a second reduced power mode while one or more other devices are positioned within the charging region.

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