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Method and device for analyzing positions

  • US 8,600,698 B2
  • Filed: 10/08/2010
  • Issued: 12/03/2013
  • Est. Priority Date: 10/09/2009
  • Status: Active Grant
First Claim
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1. A method for analyzing positions, executed by a microprocessor from a non-transitory computer-readable storage medium, comprising:

  • obtaining a sensing information including at least one zero-crossing, wherein each zero-crossing is between a positive and a negative value; and

    analyzing, by the microprocessor, from the sensing information at least one position that is different in number to the at least one zero-crossing, wherein the number of the at least one zero-crossing is smaller than the number of the at least one position.

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