U.S. federal trademark · Serial No. 87362367 · Reg. No. 5592953
Optical fiber testing apparatus, namely, optical fiber preform analyzers, for testing optical fiber geometry, optical time domain reflectometers (OTDR), and optical transmission characterization systems comprised of spectral attenuation analyzers, polarization mode dispersion analyzers, and chromatic dispersion analyzers; software and fiber alignment systems comprised of optical fiber production test automation apparatus, optical fiber cleaving apparatus and original equipment manufactured (OEM) optical time domain reflectometers (OTDR) all for telecommunication network monitoring
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