86804004
Oct 29, 2015
Oct 25, 2016
Active Trademark
Optical thin-film and surface measuring instruments, namely, systems comprised of computers, spectrometers, video cameras, lamps, fiber optic cables, lenses, and mechanical translation components sold as a unit, for measuring the thickness, deposition rate, refractive index, and surface profile of dielectric, semiconductor, and metal materials
Electrical and Scientific Apparatus