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ACTIVE STYLUS

  • US 20120327041A1
  • Filed: 06/22/2011
  • Published: 12/27/2012
  • Est. Priority Date: 06/22/2011
  • Status: Active Grant
First Claim
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1. An active stylus, comprising:

  • an electrode at a tip of the stylus; and

    powered circuitry coupled to the electrode and configured for capacitively coupling the electrode with a capacitive touch sensor panel.

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