U.S. federal trademark · Serial No. 78074108 · Reg. No. 3616043
Telecommunication components, namely, tunable filters, test instruments for characterization of passive optical components; optoelectronic mechanical sensing instruments for use in sensing of strain, temperature and other mechanical properties; optoelectronic modules for integrating in telecommunication equipment such as optical performance monitors and channel analyzers, the foregoing not including computer memory and semiconductor devices
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