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Electronic Near Field Communication enabled multifunctional device and method of its operation

  • US 8,564,408 B2
  • Filed: 04/09/2008
  • Issued: 10/22/2013
  • Est. Priority Date: 09/08/2004
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • determining to perform a first reader mode initiation procedure in a first data format according to a first protocol,determining to perform a second reader mode initiation procedure in a second data format according to a second protocol,determining to perform a delay, anddetermining to perform any of these operations in a repetitive process wherein said delay comprises a plurality of delays including at least one fixed delay period and at least one share/exchange state lockout prevention random delay period, and wherein said at least one share/exchange state lockout prevention random delay period randomizes periodicity of share/exchange state.

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