U.S. federal trademark · Serial No. 85196273 · Reg. No. 4184959
Thin film thickness measurement systems composed of spectrometers, polychromatic light sources, namely, Tungsten-Halogen, Deuterium, Xenon; LEDs (light-emitting diodes) and fiber optics cables, optical lenses and software for data acquisition, simulation and regression provided therewith for measuring the thickness and/or refractive index of translucent films
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