86414900
Oct 4, 2014
Feb 9, 2016
Active Trademark
Testing tools for fiber optic systems and components, namely, optical engines, programmable optical processors, programmable optical filters, channel select filters, optical switches, gain equalizers, and spectrum analyzers for the management, analysis, troubleshooting, measuring and monitoring of computer networks and communication networks; programmable optical processors; and optical filters and switches
Electrical and Scientific Apparatus