Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7068662 | Establishing a broadband connection that saves resources and satisfies billing conditions | Jeanette Herzinger, Andreas Kalkbrenner, Rainer Stademann, Rudolf Stelzl, Johann Zeiner | 2006-06-27 |
| 7042993 | Method for flexible charging of fees for services and resources in networks | Andreas Kalkbrenner, Andreas Mayerhofer, Rainer Stademann, Rudolf Stelzl | 2006-05-09 |