Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7596131 | Advanced voice communication feature transparency in a telecommunications network | Lev Volftsun, Clay H. Neighbors, Fred R. Rednor, Andrew West, Mikhail Rabinovitch | 2009-09-29 |
| 7113504 | Advanced voice communication feature transparency in a telecommunications network | Lev Volftsun, Clay H. Neighbors, Fred R. Rednor, Andrew West, Mikhail Rabinovitch | 2006-09-26 |
| 6650632 | Feature transparency in a telecommunications network | Lev Volftsun, Clay H. Neighbors, Fred R. Rednor, Andrew West, Mikhail Rabinovitch | 2003-11-18 |
| 6151390 | Protocol conversion using channel associated signaling | Lev Volftsun, Clay H. Neighbors, Fred R. Rednor, Andrew West, David Benjamin Auerbach | 2000-11-21 |