Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6795204 | Controlling by means of a pc-fax link a telephone terminal connected to a fax machine | — | 2004-09-21 |
| 6728688 | Method and communication system for handling alarms using a management network having a number of management levels | Alfred Schmidbauer | 2004-04-27 |