Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014324 | Tone signaling | Marcelo Oliveira, Wentao Fan | 2011-09-06 |
| 7907514 | MGCP fallback mechanism enhancement | Andrew S. Foltan, Flemming S. Andreasen | 2011-03-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014324 | Tone signaling | Marcelo Oliveira, Wentao Fan | 2011-09-06 |
| 7907514 | MGCP fallback mechanism enhancement | Andrew S. Foltan, Flemming S. Andreasen | 2011-03-15 |