Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11765057 | Systems and methods for performing end-to-end link-layer and IP-layer health checks between a host machine and a network virtualization device | Andrey Yurovsky | 2023-09-19 |
| 10146525 | Supporting hitless upgrade of call processing nodes in cloud-hosted telephony system | Andre V. Vaguine, David E. Hanzel, Chris Pearce, Rajeev Narang | 2018-12-04 |
| 9779000 | Method and apparatus for supporting high availability | Rajeev Narang, Somashekar S V, Subramanian Thamaraisamy | 2017-10-03 |
| 9697495 | Processor-implemented method for establishing an event sequence for deliverables | — | 2017-07-04 |
| 8812739 | Recalibration of precision clocks in a computer network | Stewart Frederick Bryant, Kenneth A. Patton, Rajiv Asati, Christian Cassar | 2014-08-19 |
| 8311218 | Rounding for security | Hakim N. Mehmood, Cullen Jennings, Jonathan Rosenberg | 2012-11-13 |
| 8228902 | Separation of validation services in VoIP address discovery system | Hakim N. Mehmood, Jonathan Rosenberg, Cullen Jennings | 2012-07-24 |
| 8228903 | Integration of VoIP address discovery with PBXs | Jonathan Rosenberg, John K. Restrick, Jr., Cullen Jennings, Hakim N. Mehmood, John D. Alexander | 2012-07-24 |
| 6080983 | Synchronous detection system for multichannel infrared spectroscopy | Augustyn Waczynski, David J. Hartwick | 2000-06-27 |