Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12287540 | Array substrate and method for manufacturing same, and liquid crystal panel | Ruifang Du, Chengyong Zhan, Na SUI, Yanlong Li | 2025-04-29 |
| 11327365 | Apparatus and method for fabricating a display substrate of liquid crystal display panel | Chengyong Zhan, Jinliang Hu, Wenming Ren | 2022-05-10 |