Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10168802 | Active pen with tip pressure sensor | Hussein Ballan, Paolo Cella, Jean-Daniel Carrard, Marc Pastre | 2019-01-01 |
| 10048781 | Active pen with tip pressure sensor | Hussein Ballan, Paolo Cella, Jean-Daniel Carrard, Marc Pastre | 2018-08-14 |