Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8571530 | Privacy stamp for cover UI | Paivi Heikkila, Sanna Koskinen, Sanna Lindroos | 2013-10-29 |
| 7697961 | Mobile communication terminal and mobile communication system, and method therefore | Sanna Koskinen, Sanna Lindroos, Nina Maki, Paivi Jokinen, Juha Pusa | 2010-04-13 |