Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801530 | Communication system and method in a communication system | Zsolt Haraszti, Rui Manuel Castro | 2004-10-05 |
| 4563767 | Method of phase-synchronizing a transit exchange in a digital telecommunication network | — | 1986-01-07 |