Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8970555 | Optical touch panel and brightness control method thereof | Zao-Shi Zheng, Chun-Huan Chang, An-Thung Cho, Jiun-Jye Chang | 2015-03-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8970555 | Optical touch panel and brightness control method thereof | Zao-Shi Zheng, Chun-Huan Chang, An-Thung Cho, Jiun-Jye Chang | 2015-03-03 |