Patents Assigned to FULLSPEED TECHNOLOGY INC.
  • TEST STRIPS FOR VISUAL DIFFERENTIATION OF LIQUID MIXTURE COMPOSITION
    Publication number: 20160178600
    Abstract: A test strip device exhibits visual changes, such as color changes, when there is a only slight difference in the composition of liquids such as gasoline, oil, ethanol and water. Such a slight liquid composition difference usually requires a sophisticated and expensive instrument to differentiate. The test strip consists of one and more than one inverse opal films deposited on a substrate and achieves this goal of differentiation in a simple, fast and energy-free manner.
    Type: Application
    Filed: March 14, 2014
    Publication date: June 23, 2016
    Applicant: FULLSPEED TECHNOLOGY INC.
    Inventor: Charles J. RUPNICK