Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8036215 | Refreshing a session initiation protocol (SIP) session | Kavithadevi Parameswaran, Manjunath Bangalore | 2011-10-11 |
| 7986773 | Interactive voice response system security | Soumya Kalahasti, Prasad Miriyala | 2011-07-26 |