U.S. federal trademark · Serial No. 86927310 · Reg. No. 5282068
Telecommunications equipment and software, namely, fiber-optic transceivers, fiber optic amplification, wave division multiplexers, optical switches, multi-rate ethernet aggregators, terminators, repeaters, and switches; ethernet traffic scheduler; media converters; statistical multiplexers; channel optimizer; alien wave systems comprised of DWDM (Dense Wave Division Multiplex) optical transceivers or CWDM (Course Wave Division Multiplex) optical transceivers, optical multiplexer filters, and optical demultiplexer filters; bandwidth on demand systems comprised of electrical/optical IP (Internet Protocol) switches, optical transceivers, packet processors, and load balancers; optical protection and transmission systems comprised of optical and electro-optical switches, DWDM (Dense Wave Division Multiplex) optical transceivers or CWDM (Course Wave Division Multiplex) optical transceivers, optical multiplexer filters and optical demultiplexer filters; optical transport systems comprised of DWDM (Dense Wave Division Multiplex) optical transceivers or CWDM (Course Wave Division Multiplex) optical transceivers, optical multiplexer filters, optical demultiplexer filters, optical amplifiers, packet processors, and dispersion compensators; optical networking systems comprised of DWDM (Dense Wave Division Multiplex) optical transceivers or CWDM (Course Wave Division Multiplex) optical transceivers, optical multiplexer filters, optical demultiplexer filters, optical amplifiers, packet processors, dispersion compensators, and tilt and equalizer filters; quality of service systems comprised of electrical/optical IP (Internet Protocol) switches, optical transceivers, packet processors and load balancers; OSI (open systems interconnection) layer 1 systems comprised of DWDM (Dense Wave Division Multiplex) optical transceivers or CWDM (Course Wave Division Multiplex) optical transceivers, optical multiplexer filters and optical demultiplexer filters, optical amplifiers, packet processors, dispersion compensators, and tilt and equalizer filters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.