Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10095611 | Methodology for unit test and regression framework | Jayaram Hanumanthappa, Rajasekar Venkatesan, Anthony Jorgenson | 2018-10-09 |
| 8893231 | Multi-access authentication in communication system | Roman Pichna, Hannu Tuominen | 2014-11-18 |
| 8644274 | Method and structures for mobility policy in a WiMAX communications system | Zexian Li, Roman Pichna | 2014-02-04 |
| 8364114 | Emergency and priority calling support in WiMAX | Zexian Li, Roman Pichna, Tommi Rantanen, Jukka Ala-Vannesluoma, Jani Hirsimaki +4 more | 2013-01-29 |
| 8171541 | Enabling provider network inter-working with mobile access | Roman Pichna, Zexian Li | 2012-05-01 |
| 7953006 | Handling multiple point-to-multipoint services | — | 2011-05-31 |
| 7870601 | Attachment solution for multi-access environments | Fabio Fadini, Hannu Tuominen | 2011-01-11 |
| 7715389 | Broadcast support for mobile systems | Roman Pichna, Zexian Li | 2010-05-11 |