Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8154536 | Electronic pen, and control device and method thereof | Stefan Burström, Mattias Bryborn, Ola Strömberg, Magnus Horrdin | 2012-04-10 |
| 7868878 | Optical system, an analysis system and a modular unit for an electronic pen | Thomas Craven-Bartle, Ola Wassvik, Ola Strömberg | 2011-01-11 |
| 7382361 | Electronic pen, and control device and method thereof | Stefan Burström, Mattias Bryborn, Ola Strömberg, Magnus Horrdin | 2008-06-03 |