Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7822017 | Secure voice signaling gateway | Olivier Le Moigne | 2010-10-26 |
| 7743421 | Communication network security risk exposure management systems and methods | Francois Cosquer, Bertrand Marquet, Robert W. MacIntosh, Yvon Leclerc | 2010-06-22 |
| 7526803 | Detection of denial of service attacks against SIP (session initiation protocol) elements | Dmitri Vinokurov | 2009-04-28 |
| 7464398 | Queuing methods for mitigation of packet spoofing | Jean-Marc Robert, Paul Kierstead | 2008-12-09 |
| 7284272 | Secret hashing for TCP SYN/FIN correspondence | Brett Howard, Jean-Marc Robert, Paul Kierstead | 2007-10-16 |
| 7284269 | High-speed adaptive structure of elementary firewall modules | Bertrand Marquet, Paul Kierstead | 2007-10-16 |
| 7283461 | Detection of denial-of-service attacks using frequency domain analysis | Paul Kierstead | 2007-10-16 |
| 7254713 | DOS attack mitigation using upstream router suggested remedies | — | 2007-08-07 |
| 7190671 | Mitigating denial-of-service attacks using frequency domain techniques | Paul Kierstead | 2007-03-13 |
| 7114182 | Statistical methods for detecting TCP SYN flood attacks | Jean-Marc Robert, Brett Howard, Paul Kierstead | 2006-09-26 |