U.S. federal trademark · Serial No. 78074839 · Reg. No. 2783111
Optical network equipment, namely, an integrated wavelength crossconnect switch and add-drop multiplexer utilizing wavelength division multiplexing and intelligent routing controls, namely computer software enabling the provision of light paths for optical network service providers and carriers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.