Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10506725 | Alignment mark, circuit board and display device | Tieshi Wang | 2019-12-10 |
| 10334243 | Testing method and testing apparatus for splicing screens | Tieshi Wang, Saihua Chen, Xuefei Wang, Heliang Di, Zhihong Du +1 more | 2019-06-25 |
| 10209794 | Device for touch-sending functions, display panel containing the same, and method for operating the same | Xuefei Wang, Xiangxiang Zou, Tieshi Wang, Yan Wei, Chunfang Zhang | 2019-02-19 |
| 10203538 | Touch substrate, touch display panel and display apparatus having the same, and fabricating method thereof | Xiangxiang Zou, Xuefei Wang | 2019-02-12 |