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SYSTEMS AND METHODS FOR CAPACITIVE IDENTIFICATION

  • US 20170213012A1
  • Filed: 01/25/2016
  • Published: 07/27/2017
  • Est. Priority Date: 01/25/2016
  • Status: Abandoned Application
First Claim
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1. An apparatus, comprising:

  • a capacitive sensing array; and

    processing circuitry coupled to the capacitive sensing array and configured to;

    operate the capacitive sensing array to generate an electromagnetic field; and

    determine an identity of an object based on capacitance values generated by the capacitive sensing array when a capacitive identifier of the object is placed within the electromagnetic field generated by the array.

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