Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9544375 | Technique for performing signaling conversion between HTTP and SIP domains | Ioannis Fikouras, Roman Levenshteyn | 2017-01-10 |
| 9094463 | Technique for performing signaling conversion between HTTP and SIP domains | Ioannis Fikouras, Roman Levenshteyn | 2015-07-28 |
| 8788682 | Communication device, and method, in an internet protocol network, of controlling a communication device | Ioannis Fikouras | 2014-07-22 |