Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9509841 | Directory features in a distributed telephony system | Michael S. W. Tovino, Glen K. Okita | 2016-11-29 |
| 8948359 | Extension monitoring in a distributed telephony system | Michael S. W. Tovino | 2015-02-03 |
| 8670544 | Directory features in a distributed telephony system | Michael S. W. Tovino, Glen K. Okita | 2014-03-11 |
| 8503640 | Extension monitoring in a distributed telephony system | Michael S. W. Tovino | 2013-08-06 |