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MULTI-DIMENSIONAL INDUCTIVE CHARGER AND APPLICATIONS THEREOF

  • US 20130119929A1
  • Filed: 12/10/2012
  • Published: 05/16/2013
  • Est. Priority Date: 01/18/2011
  • Status: Active Grant
First Claim
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1. A multi-dimensional inductive charger, comprising:

  • a base unit having one or more transmitter coils;

    one or more components including a ferromagnetic, ferrite, or other magnetic material or layer, that modify the magnitude and/or phase of an electromagnetic field in one or multiple dimensions; and

    wherein, when a mobile device having one or more receiver coils or receivers associated therewith, is placed in proximity to the base unit, the transmitter coil is used to inductively generate a current in the receiver coil or receiver associated with the mobile device, to charge or power the mobile device.

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