Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11552248 | Organic light emitting device and method of manufacturing same | Hualong LIU | 2023-01-10 |
| 11009741 | Color filter structure and method of fabricating same | Xianglong Li, Yuanchun Wu | 2021-05-18 |
| 9954170 | Recess structure for print deposition process and manufacturing method thereof | Yawei Liu | 2018-04-24 |
| 9896759 | OLED material vacuum thermal evaporating mask plate | Yawei Liu | 2018-02-20 |
| 9340851 | Device and method for preprocessing metallic magnesium | Qinghua Zou, Xindi Zhang | 2016-05-17 |