Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6985577 | Device for optimizing the circuit switching capacity of a switching center | Norbert Lobig | 2006-01-10 |
| 6883039 | Method for optimized processing of connections conducted outside a switching center | Norbert Lobig | 2005-04-19 |