U.S. federal trademark · Serial No. 76208332
Passive fiber optic products used for fiber optical telecommunication applications. Dense wavelength division multiplexing (DWDM) multiplexers and demultiplexers, DWDM interleavers, optical variable attenuators, optical DWDM add/drop multiplexers, optical circulators and fiber optic dispersion compensators
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.