Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9645681 | Optical touch display system | Chih-Hung Lu, Hsin-Chia Chen, En-Feng Hsu, Chi-Chieh Liao, Ren-Hau Gu +1 more | 2017-05-09 |
| 9557837 | Touch input apparatus and operation method thereof | — | 2017-01-31 |