Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10771629 | System and method for transforming a voicemail into a communication session | Stephen Dorsey, Mohamed Kahla, Khaled Tewfik | 2020-09-08 |
| 9143488 | Real-time encryption of voice and fax over IP | Cesar Hernandez, Khaled Tewfik, Gaetan Sheridan | 2015-09-22 |
| 8199763 | Universal internet telephone system | Gaetan Sheridan, Khaled Tewfik, Mohamed Hamad | 2012-06-12 |