Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8493341 | Optical touch display device and method thereof | Yi-Ming Huang, Ching-Chun Chiang, Yun-Cheng Liu, Chiou-Tzung Liou | 2013-07-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8493341 | Optical touch display device and method thereof | Yi-Ming Huang, Ching-Chun Chiang, Yun-Cheng Liu, Chiou-Tzung Liou | 2013-07-23 |