U.S. federal trademark · Serial No. 78066133
TELECOMMUNICATIONS AND DATA NETWORKING EQUIPMENT, NAMELY OPTICAL NETWORK HARDWARE AND SOFTWARE FOR ELECTRICAL AND OPTICAL SWITCHING; ELEMENT AND NETWORK MANAGEMENT; MULTIPROTOCOL LABEL SWITCHING, MULTIPROTOCOL LAMBDA SWITCHING, AND GENERAL MULTIPROTOCOL LABEL SWITCHING; OPTICAL TRANSPORT; LINE AMPLIFYING; WAVELENGTH DIVISION MULTIPLEXING AND DEMULTIPLEXING; AND AGGREGATION AND DEAGGREGATION OF ELECTRICAL AND OPTICAL SERVICES DESIGNED TO ENHANCE FIBER OPTIC TRANSMISSIONS
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