U.S. federal trademark · Serial No. 76494138
FIBER OPTIC NETWORK COMPONENTS, DEVICES AND SUBSYSTEMS, NAMELY, VARIABLE OPTICAL ATTENUATORS (VOA), VARIABLE OPTICAL ATTENUATOR ARRAYS, VARIABLE OPTICAL EQUALIZERS, OPTICAL CROSS-CONNECT SWITCHING SYSTEMS (OXC), FIBER LENS ARRAYS, DYNAMIC GAIN EQUALIZERS, RECONFIGURABLE OPTICAL ADD-DROP MULTIPLEXERS (ROADM), TUNABLE LASER MULTIPLEXERS, AND INFRARED AND VISIBLE POSITION SENSING ARRAYS
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