U.S. federal trademark · Serial No. 75245599
telephone network platform consisting of call processing software, database servers and switching systems, each platform also comprising of distributed telephone network tandem switches, interactive voice response units, host computers, control workstations, service logic programs for creating call processing services and computer software for operations, administration and maintenance tasks; for use by telephone exchange and interexchange carriers, wireless carriers, independent telephone companies, cable television and utility companies, private networks and international carriers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.