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Electronic Device For Counting the Number of Rotations of an Object With Storage Means

  • US 20090003510A1
  • Filed: 01/29/2007
  • Published: 01/01/2009
  • Est. Priority Date: 01/31/2006
  • Status: Active Grant
First Claim
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1. An electronic device for counting the number of rotations of an object in a frame of reference, the device comprising:

  • storage means for holding counting information intended to represent the number of rotations counted at any time; and

    means for conditional resetting of the storage means adapted to reset the storage means if and only if at least two separate conditions are satisfied, wherein at least one of the conditions comprises the reception of information contained in an electromagnetic signal emitted from an external device.

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