Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9071461 | Changing of channel capabilities | Kirsi Maansaari | 2015-06-30 |
| RE45485 | Method and arrangement for concealing true identity of user in communications system | — | 2015-04-21 |
| 7804837 | Changing of channel capabilities | Kirsi Maansaari | 2010-09-28 |
| 7627533 | Method and arrangement for concealing true identity of user in communications system | — | 2009-12-01 |
| 7327736 | Changing of channel capabilities | Kirsi Maansaari | 2008-02-05 |
| 5570358 | Method for Implementing switching in time or space domain | Hannu Alatalo | 1996-10-29 |
| 5555245 | Method for implementing time switching and a time switch | Hannu Alatalo | 1996-09-10 |
| 5535203 | Method for implementing time switching, and a time switch | Hannu Alatalo | 1996-07-09 |