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Hidden sensors in an electronic device

  • US 9,109,952 B2
  • Filed: 11/08/2013
  • Issued: 08/18/2015
  • Est. Priority Date: 09/30/2008
  • Status: Active Grant
First Claim
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1. An electronic device comprising:

  • an opening provided through an external surface of the electronic device;

    an audio component positioned within the electronic device and configured to communicate audio waves through the opening with an environment external to the electronic device;

    an emitter positioned within the electronic device and configured to emit first waves through the opening into the environment external to the electronic device; and

    a receiver positioned within the electronic device and configured to receive second waves through the opening from the environment external to the electronic device.

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