Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10644035 | Array substrate, fabrication method thereof, driving transistor and display panel | Wenqing Xu, Jing Wang, Xiaoxiang Zhang, Huibin Guo | 2020-05-05 |
| 10580806 | Method of manufacturing a display substrate, method of manufacturing a display device and display substrate | Xiaoxiang Zhang, Huibin Guo, Zhichao Zhang | 2020-03-03 |
| 10551696 | Method of producing metal electrode, array substrate and method of producing the same, display device | Xiaolong Li, Xiaoxiang Zhang, Huibin Guo, Wenqing Xu, Zumou Wu +1 more | 2020-02-04 |