U.S. federal trademark · Serial No. 76259874
telecommunications equipment, namely, optical transmission, receiving and networking equipment, namely, switches, transmitters, receivers, multiplexers and demultiplexers, add/drop multiplexers, bragg gratings used to split and recombine light in dense wavelength division multiplexing systems, routers, cross-connects for selectively passing optical signals between multiple optical fibers, amplifiers, and regenerators; and optical network and element management, planning, and interface software designed to monitor and direct the transmission of optical signals within a fiber optic network, and computer systems comprised of multiple servers and workstations attached via a computer network, and optical systems and networks employing such named optical equipment, namely, switches, transmitters, receivers, multiplexers and demultiplexers, add/drop multiplexers, bragg gratings, routers, cross-connecters, amplifiers, and regenerators
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.