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CONTACTLESS COMMUNICATION DEVICE

  • US 20090224058A1
  • Filed: 02/10/2009
  • Published: 09/10/2009
  • Est. Priority Date: 03/05/2008
  • Status: Active Grant
First Claim
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1. Device comprising:

  • a first inductive antenna; and

    a plurality of chips each comprising an integrated circuit and a second inductive antenna for supplying power and communicating with said integrated circuit,wherein one chip amongst the plurality of chips is capable of being connected to the first inductive antenna and wherein the device also comprises a third inductive antenna which is inductively coupled to each of the second antennas of the plurality of chips.

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