Patents per Year
Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9667430 | System and method for a SIP server with offline charging | — | 2017-05-30 | $27,102,000 |
| 8219697 | Diameter protocol and SH interface support for SIP server architecture | Anno R. Langen, Rao Nasir Khan, Ioannis Cosmadopoulos, Jaroslaw Jerzy Wilkiewicz | 2012-07-10 | $37,053,000 |
| 7954005 | SIP server architecture for improving latency during message processing | Anno R. Langen, Reto Kramer, Rao Nasir Khan, John Beatty, Ioannis Cosmadopoulos +1 more | 2011-05-31 | $41,341,000 |
| 7661027 | SIP server architecture fault tolerance and failover | Anno R. Langen, Reto Kramer, Rao Nasir Khan, John Beatty, Ioannis Cosmadopoulos +1 more | 2010-02-09 | |
| 7096082 | Design control document linking template | — | 2006-08-22 | $2,434,000 |