Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9118694 | Policy rule management for QoS provisioning | Philippe Levillain, Lawrence Helmerich | 2015-08-25 |
| 8316144 | Policy rule management for QoS provisioning | Phillippe Levillain, Lawrence Helmerich | 2012-11-20 |
| 7930376 | Policy rule management for QoS provisioning | Phillippe Levillain, Lawrence Helmerich | 2011-04-19 |
| 5633861 | Traffic management and congestion control for packet-based networks | Albert Lespagnol, Tony Y. Mazraani, Barton J. Milburn, Jonathan White, Srinivas Dabir | 1997-05-27 |