U.S. federal trademark · Serial No. 78047614 · Reg. No. 2619029
Fiber optic communication components, namely, optical multiplexers, optical de-multiplexers, optical spectrum analyzers, reconfigurable add/drop multiplexers, electro optic solid state switches, semiconductor diode lasers, multiplexed optical signal attenuators
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.