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Self adapting haptic device

  • US 8,860,562 B2
  • Filed: 07/16/2013
  • Issued: 10/14/2014
  • Est. Priority Date: 09/30/2009
  • Status: Active Grant
First Claim
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1. A method for operating a haptic device comprising:

  • driving a haptic device using a control signal;

    measuring a frequency related to the operation of the haptic device;

    comparing the measured frequency with a target frequency; and

    modifying a control signal to drive the haptic device to the target frequency.

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