U.S. federal trademark · Serial No. 78145876
OPTICAL NETWORKING MODULES AND COMPONENTS FOR TELECOMMUNICATIONS, NAMELY OPTICAL SWITCHES AND SWITCH ARRAYS, VARIABLE OPTICAL ATTENUATORS, AND DYNAMIC PROVISIONING SWITCHING MODULES
TELECOMMUNICATIONS CONSULTING SERVICES IN THE FIELDS OF OPTICAL NETWORKING, TELECOMMUNICATIONS, AND MICRO-ELECTROMECHANICAL SYSTEMS
DESIGN FOR OTHERS OF TELECOMMUNICATIONS OPTICAL NETWORKS, TELECOMMUNICATIONS SYSTEMS, AND MICRO-ELECTROMECHANICAL TELECOMMUNICATION SYSTEMS
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