Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9036645 | Traversing of NAT address translation equipment for signaling messages compliant with SIP protocol | Thomas Levy, Thomas Froment | 2015-05-19 |
| 8233484 | Network address translation (NAT) traversal equipment for signal messages conforming to the SIP protocol by redundancy of address information | Thomas Levy | 2012-07-31 |