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Method and apparatus for a wireless power supply

  • US 7,643,312 B2
  • Filed: 02/17/2006
  • Issued: 01/05/2010
  • Est. Priority Date: 10/17/2003
  • Status: Active Grant
First Claim
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1. An apparatus, comprising:

  • means for receiving RF radiation within a plurality of frequency bands; and

    means for converting separately the received RF radiation associated with each of the plurality of frequency bands into DC, the converting means includes an inductor and at least three taps, each tap from the at least three taps being placed at a unique point along the inductor to access an energy associated with the RF radiation.

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