Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8630218 | Using a transmission control protocol (TCP) channel to save power for virtual private networks (VPNs) that use user datagram protocol (UDP) | John D. Kari, Michael L. Masterson | 2014-01-14 |
| 8599745 | Pausing keep-alive messages and roaming for virtual private networks on mobile computing devices to save battery power | — | 2013-12-03 |
| 8228830 | Using a transmission control protocol (TCP) channel to save power for virtual private networks (VPNs) that use user datagram protocol (UDP) | John D. Kari, Michael L. Masterson | 2012-07-24 |
| 8085702 | Pausing keep-alive messages and roaming for virtual private networks on mobile computing devices to save battery power | — | 2011-12-27 |
| 7672264 | Method of pausing keep-alive messages and roaming for virtual private networks on handheld devices to save battery power | — | 2010-03-02 |