U.S. federal trademark · Serial No. 78173833
TELECOMMUNICATIONS AND NETWORKING EQUIPMENT, NAMELY, TRANSMISSION TERMINALS THAT INITIATE OR TERMINATE TRANSMISSION OF WAVELENGTH MULTIPLEXED SIGNALS, ANALOG AND DIGITAL AMPLIFIERS, AND ADD/DROP MULTIPLEXERS AND OPTICAL AND ELECTRO-OPTICAL INTEGRATED CIRCUITS EMPLOYED IN SUCH EQUIPMENT; NETWORKING HARDWARE FOR OPTICAL TRANSMISSION SYSTEMS; AND COMPUTER SOFTWARE FOR PROVIDING FAULT MANAGEMENT, CONFIGURATION MANAGEMENT, ACCOUNTING MANAGEMENT, PERFORMANCE MANAGEMENT AND SECURITY MANAGEMENT FUNCTIONS FOR OPERATING, CONTROLLING, MONITORING AND ADMINISTRATING OPTICAL TRANSMISSION SYSTEMS AND END-TO-END OPTICAL SIGNAL TRANSPORT
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