Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11587994 | Method for manufacturing pixel definition layer and display panel, and display panel | Li Xiong, Cheng Tang, Hao Zhang, Qijun Zhao, Heping Yang +1 more | 2023-02-21 |
| 11249399 | Photolithography method, method of preparing flexible substrate and photoresist drying device | Cheng Tang, Zebin Sun, Zhen Zhen, Hao Zhang, Xinxing Fan +1 more | 2022-02-15 |