Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10331277 | Touch projection screen and touch projection system | Kun-Rong Chang, Pen-Ning Kuo | 2019-06-25 |
| 10275073 | Electronic whiteboard and touch sensing signal transferring method thereof | Pen-Ning Kuo | 2019-04-30 |
| 10254880 | Touch projection screen and projection system | Chen-Kun Liu, Pen-Ning Kuo | 2019-04-09 |