87457830
May 20, 2017
Aug 28, 2018
Active Trademark
Communications equipment, namely, switches, radio transmitters and receivers, wireless local loop access apparatus for radio signal transmission comprised of base station controllers, antennas, subscriber units that transmit and receive signals, and network management switches for use in managing radio signals and voice transfer between subscriber terminals, and local exchanges; computer hardware and firmware for wireless radio call processing and network management; computer software for wireless radio call processing and network management; computer networks comprising hardware and software for managing and interconnecting telecommunications networks
Electrical and Scientific Apparatus