Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8750484 | User-programmable call progress tone detection | — | 2014-06-10 |
| 7688850 | Media independent out-of office manager | Srinivasa R. Gumbula | 2010-03-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8750484 | User-programmable call progress tone detection | — | 2014-06-10 |
| 7688850 | Media independent out-of office manager | Srinivasa R. Gumbula | 2010-03-30 |