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Calibrated thermal sensing system

  • US 20070257017A1
  • Filed: 05/04/2006
  • Published: 11/08/2007
  • Est. Priority Date: 05/04/2006
  • Status: Abandoned Application
First Claim
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1. A warming article comprising a heating element and a sensing circuit, wherein the sensing circuit comprises a first sensor element being a temperature dependent variable resistor, a second sensor element being a temperature independent variable resistor, and a third sensor element being a temperature independent variable resistor, an wherein the first sensor element is linear and flexible.

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