Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650633 | Monitor network with advanced intelligent network (AIN) for electronic surveillance | Raymond F. Albers, Charles H. Eppert, III, Barry Paul Pershan, Daniel C. Michaelis, Michael G. Pilkerton +1 more | 2003-11-18 |
| 6625170 | Telecommunications network | James E. Curry | 2003-09-23 |
| 6590965 | Enhanced voice mail caller ID | R. Andrew Poole, David H. Cave, Dale L. Bartholomew | 2003-07-08 |
| 6574216 | Packet data network voice call quality monitoring | Eric Voit | 2003-06-03 |
| 6546003 | Telecommunications system | — | 2003-04-08 |
| 6542497 | Public wireless/cordless internet gateway | James E. Curry | 2003-04-01 |
| 6504907 | Call detail reporting for lawful surveillance | Dale L. Bartholomew, Raymond F. Albers, Charles H. Eppert, III, Barry Paul Pershan, Daniel C. Michaelis +5 more | 2003-01-07 |