ENABLING CONVERGENT TECHNOLOGIES by TeleCommunication Systems, Inc. (Track this)
Intl: (038) Telecommunications US: 100; 101; 104 Filing date: 05-May-1998 Serial number: 75479439
CONVERGENT by Convergent Media Systems Corporation (Track this)
Intl: (038) Telecommunications; (041) Education and entertainment; (042) Computer, scientific & legal US: 100; 101; 104; 100; 101; 107; 100; 101 Filing date: 14-Dec-1995 Serial number: 75032638