Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9264411 | Methods, apparatuses and computer program product for user equipment authorization based on matching network access technology specific identification information | Christian Guenther, Dirk Kroeselberg | 2016-02-16 |
| 8873383 | Method for providing service quality in a WiMAX communication network, and method for selecting an access transport resource control function by means of a guideline decision-making function in a communication network | Dirk Kröselberg, Domagoj Premec, Hannes Tschofenig | 2014-10-28 |
| 8370227 | Method for maintaining continuity of ‘diameter’ protocol-based online charging | Wei Zhou | 2013-02-05 |
| 8208890 | Method for forwarding emergency messages from a terminal in a communication network | Dirk Kröselberg | 2012-06-26 |