Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7933608 | Methods, systems, and computer program products for providing presence gateway functionality in a telecommunications network | Aziz A. Tejani, Richard E. Schaedler, Venkataramaiah Ravishankar, Joe E Defenderfer, Patricia A. Baldwin +1 more | 2011-04-26 |