Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731744 | Call processing system and service control point for handling calls to a call center | Minh Duy Khuc, Carl M. Coppage | 2004-05-04 |
| 6690664 | Call center communications system for handling calls to a call center | Minh Duy Khuc, Carl M. Coppage | 2004-02-10 |