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Inductive Charging for Active Stylus

  • US 20130106723A1
  • Filed: 01/31/2012
  • Published: 05/02/2013
  • Est. Priority Date: 10/28/2011
  • Status: Active Grant
First Claim
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1. A stylus comprising:

  • one or more electrodes and one or more computer-readable non-transitory storage media embodying logic for transmitting signals wirelessly to a device through a touch sensor of the device; and

    a first inductive-charging component in or on the stylus for;

    charging or powering the stylus with electromagnetic radiation from a second inductive-charging component in or on the device;

    orcharging or powering the device with electromagnetic radiation from the first inductive-charging component to the second inductive-charging component.

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