U.S. federal trademark · Serial No. 76303252
optical networking components, namely lasers, transmitters, transponders, transceivers; optical switches, optical cross-connects, optical add/drop multiplexers, wavelength converters; dispersion compensators; dynamic gain equalizers; filters, receivers; optical performance test and measurement devices, namely optical power monitors, optical wavelength meters, optical signal-to-noise ratio monitors, optical spectrum analyzers, and fault isolation indicators
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.