Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10139939 | Optical touch screen and display device | Bozhu Zhou, Myoung-Kee Baek, Cheng-Tso Chen, Chengshao Yang, Binbin Cao | 2018-11-27 |
| 9964403 | Device and method for detecting flatness of surface of display panel | Dezhi Xu, Cheng-Tso Chen | 2018-05-08 |
| 9887216 | Methods for manufacturing poly-silicon thin film transistor and array substrate | Tianzhen Liu, Chengcheng Wang | 2018-02-06 |