Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9019242 | Touch display device with dual-sided display and dual-sided touch input functions | Tien-Hao Chang, Jiun-Jye Chang, An-Thung Cho, Wei-Peng Weng, Yu-Min Lee | 2015-04-28 |
| 8946732 | Touch panel having photo-sensors and read-out transistors and fabricating method thereof | Tien-Hao Chang, Zao-Shi Zheng, Chun-Huan Chang, Wei-Peng Weng, An-Thung Cho +1 more | 2015-02-03 |