Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10027511 | Packet-switched telephony | John A. Nix, Jeffrey S. Mumma | 2018-07-17 |
| 9674001 | Packet-switched telephony | John A. Nix, Jeffrey S. Mumma | 2017-06-06 |
| 9047625 | Integrated digital broadcasting system, network, and methods | — | 2015-06-02 |
| 8818864 | Integrated digital broadcasting system, network, and methods | — | 2014-08-26 |
| 8527351 | Integrated digital broadcasting system, network, and methods | — | 2013-09-03 |
| 7991001 | Packet-switched telephony call server | John A. Nix, Jeffrey S. Mumma | 2011-08-02 |
| 7145900 | Packet-switched telephony call server | John A. Nix, Jeffrey S. Mumma | 2006-12-05 |