Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9998958 | Method and system for base station change of packet switched communications in a mobile communications system | Gunnar Mildh, John Walter Diachina, Lars Tedenvall | 2018-06-12 |
| 8599786 | Method and system for base station change of packet switched communications in a mobile communications system | John Walter Diachina, Gunnar Mildh, Lars Tedenvall | 2013-12-03 |
| 7895343 | Method and apparatus relating to retransmission of data between different protocol layers | — | 2011-02-22 |
| 7616607 | Data preservation | Ann-Christine Eriksson, Sandra Collins | 2009-11-10 |