Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9060005 | Method, apparatus, system and related computer program product for handover management | Thomas Belling, Peter Leis, Martin Oettl, Ulrich Wiehe, Miikka Poikselka | 2015-06-16 |
| 8850012 | Mechanism for charging and session handling supporting forking | Jozsef Varga | 2014-09-30 |
| 8607309 | Trustworthiness decision making for access authentication | Guenther Horn | 2013-12-10 |
| 8306199 | Accounting in a transit network | Jozsef Varga | 2012-11-06 |
| 8265244 | Charging split negotiation in IMS sessions | — | 2012-09-11 |
| 8135117 | Charging split negotiation in IMS sessions | — | 2012-03-13 |
| 7277702 | Tracing method and system | Gabor Jaro, András Pfening, Balazs Bertenyi, Gyula Bodog, Son Phan-Anh +4 more | 2007-10-02 |