Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7965829 | Subscriber alterable call transfer service | Robert B. Lasken | 2011-06-21 |
| 7957509 | Voice enhancing for advance intelligent network services | Dianna Tiliks, Gordon Lynn Blumenschein, James Daniel Kovarik, Scott Watry, Kenneth Robert Stroud | 2011-06-07 |
| 7924991 | Report data capture via billing module | Nancy Book, Brian Smith, Denis Nolan | 2011-04-12 |
| 7907711 | System and method for notifying a user of a calling card balance | Denis Nolan, Nancy Book | 2011-03-15 |
| 7903805 | Method and system for providing enhanced call waiting | Karen Jeanne Pelletier, Tricia Ehlers Henry, Roberto Carrion, Mary Louis Hardzinski, Thomas Joseph McBlain | 2011-03-08 |