Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9727583 | Interactive physical display | Johannes Rajala | 2017-08-08 |
| 9639159 | Physical surface interaction | Johannes Rajala | 2017-05-02 |
| 9600099 | Device for interaction with touch screen | Johannes Rajala | 2017-03-21 |