Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073124 | System and method to identify and associate call legs in session initiation protocol back to back user agents | Alexandre Chatilov, Jeffrey Blohm, Shakil Malhotra | 2011-12-06 |
| 7907955 | Presence system with proximity presence status | Satish Singh | 2011-03-15 |
| 7756115 | Method and system for implementing a stateless back to back user agent | Alexandre Chatilov, Jeffrey Blohm, Ting Zhu | 2010-07-13 |