Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7289512 | ATM transmission system | — | 2007-10-30 |
| 5003460 | Method for the transmission of connection data stored in a communication switching system to a data processing system | Hinrich Schumacher | 1991-03-26 |