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Sensor patterns for a capacitive sensing apparatus

  • US 7,129,935 B2
  • Filed: 06/02/2003
  • Issued: 10/31/2006
  • Est. Priority Date: 06/02/2003
  • Status: Expired due to Fees
First Claim
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1. A capacitive sensor apparatus comprising:

  • a first set of interdigitated conductive traces; and

    a second set of interdigitated conductive traces intertwined with said first set of interdigitated conductive traces.

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