Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6157634 | Dynamic interchangeability of voice and data channels and facilities in switched mode nodal networks | Chintalapati Sastry | 2000-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6157634 | Dynamic interchangeability of voice and data channels and facilities in switched mode nodal networks | Chintalapati Sastry | 2000-12-05 |