Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487286 | Common channel signaling with a network of distributed signal transfer points | John H. Yoakum | 2002-11-26 |
| 6421427 | Interactive voice response data transfer system and method | James Arthur Hill, Matthew C. Jackson, William Choi | 2002-07-16 |
| 6421674 | Methods and systems for implementing a real-time, distributed, hierarchical database using a proxiable protocol | John H. Yoakum, Paul D. Alluisi | 2002-07-16 |