Enhanced RF wireless adaptive power provisioning system for small devices

  • US 20040130425A1
  • Filed: 08/12/2003
  • Published: 07/08/2004
  • Est. Priority Date: 08/12/2002
  • Status: Abandoned Application
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First Claim
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1. An apparatus to provide wireless powering of a mobile device comprising:

  • A pad having an embedded coil, the coil driven by a power oscillator and is controlled by a controller, to provide a narrow-band resonance coupling.

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