Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11206289 | Monitoring and detection of fraudulent or unauthorized use in telephone conferencing systems or voice networks | Adam C. Uzelac, Robert P. Slaughter | 2021-12-21 |
| 11140270 | Concurrent collaboration conference port management | Robert F. Nance, Gregory Thomas Ellison | 2021-10-05 |
| 10942992 | Identification token in a collaboration conferencing system | Adam C. Uzelac, Gregory Thomas Ellison | 2021-03-09 |
| 10931818 | Preventing foreign initiated fraudulent or unauthorized use of calling service | Matthew McCarthy | 2021-02-23 |