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Methods and Systems for Close Proximity Wireless Communications

  • US 20070014409A1
  • Filed: 06/23/2006
  • Published: 01/18/2007
  • Est. Priority Date: 07/15/2005
  • Status: Active Grant
First Claim
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1. A system, comprising:

  • a first device; and

    a second device configured to communicate wirelessly with the first device, wherein the first and second devices selectively reduce an operational range for communications before sharing a secret, the secret related to data encryption.

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