U.S. federal trademark · Serial No. 76129515
Optical networking components for local, wide and metropolitan area telecommunications networks, and the global computer network, namely, active components consisting of light emitting diodes, lasers, transmitters, receivers, transceivers, and modulators for use with singlemode fiber and passive fiber optic components consisting of couplers, wavelength division multiplexing (WDM) modules, isolators, circulators, and attenuators
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