Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10078396 | Optical touch sensing device and touch signal determination method thereof | Yu-Yen Chen | 2018-09-18 |
| 9811210 | Optical touch module and method for determining gestures thereof and computer-readable medium | Hsun-Hao Chang, Yu-Yen Chen, Shou-Te Wei, Sheng-Hsien Hsieh | 2017-11-07 |
| 9262013 | Out-cell optical touch device and related calibrating method | Yu-Yen Chen | 2016-02-16 |
| 9122345 | Method of determining touch gesture and touch control system | Shih-Wen Chen, Yu-Yen Chen | 2015-09-01 |
| 8559698 | Method of inspecting chip defects | Ming-Fu Chen | 2013-10-15 |