U.S. federal trademark · Serial No. 76144787
Optical Fiber Glass, Optical Fiber Cable, Optical Components, namely, Connectors, Adaptors and Terminators, and WDM (wavelength division multiplexing) Products, namely, Filters, Couplers, Attenuators and EDFA (erbium-doped fiber amplifer)
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.