Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11099688 | Eraser for touch displays | Tomas Christiansson, Nicklas Ohlsson | 2021-08-24 |
| 11016605 | Pen differentiation for touch displays | Tomas Christiansson | 2021-05-25 |
| 10606414 | Eraser for touch displays | Tomas Christiansson, Nicklas Ohlsson | 2020-03-31 |
| 10481737 | Pen differentiation for touch display | Tomas Christiansson | 2019-11-19 |