Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6771762 | System and method for call merge to an AIN SSP from an intelligent peripheral | Hwey Chang, Pamela Lilly DeFazio, Romel Khan, Gary Munson, Gautham Natarajan | 2004-08-03 |
| 6707886 | Method and system for testing subscriber loops using touchtone telephone signals | Richard Henry Erving, Robert Raymond Miller, II, Christopher W. Rice | 2004-03-16 |