Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10146525 | Supporting hitless upgrade of call processing nodes in cloud-hosted telephony system | Andre V. Vaguine, Mark L. Hendrickson, David E. Hanzel, Chris Pearce | 2018-12-04 | $48,685,000 |
| 9779000 | Method and apparatus for supporting high availability | Mark L. Hendrickson, Somashekar S V, Subramanian Thamaraisamy | 2017-10-03 | $30,439,000 |