Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060057 | Pre-paid wireless interactive voice response system with variable announcements | Lance F. Casey, Carmen D. Andia, Judy D. Martin, Adrian C. Rudd, Susan F. Meek +1 more | 2011-11-15 |
| 7920529 | Intermediary query manager for 2G and 3G services | Roger Mahler, Nhan Thanh Tran, Lanny Gilbert, Thomas W. Bonner | 2011-04-05 |