U.S. federal trademark · Serial No. 76231650
OPTICAL COMMUNICATION NETWORKS EQUIPMENT AND OPTICAL NETWORK ELEMENTS, NAMELY OPTICAL WAVEGUIDES, OPTICAL NODES, OPTICAL ADD-DROP MULTIPLEXERS, OPTICAL TRANSMITTERS, OPTICAL TRANSPONDERS, OPTICAL RECEIVERS, COMPUTER SOFTWARE FOR USE IN OPTICAL NETWORK MANAGEMENT, AND SWITCHES AND ROUTERS FOR AGGREGATING TRAFFIC ONTO OPTICAL WAVEGUIDES
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.