Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9859509 | Thioxanthone aromatic amine compound and organic light emitting device using the same | Yifan Wang, Qinghua Zou, Shijian Su, Zhiheng Wang, Yunchuan Li | 2018-01-02 |
| 9634260 | Method for preparing conjugated compound having phenoxathiin and electron donating group of conjugated aromatic unit, and OLED device having the conjugated compound | Xianjie Li, Yuanchun Wu, Shijian Su, Ming Liu | 2017-04-25 |
| 9604941 | Preparation method of conjugated compound containing bis(phenylsulfonyl)benzene structure and an organic electroluminescent diode device using the conjugated compound | Xianjie Li, Yuanchun Wu, Shijian Su, Ming Liu | 2017-03-28 |
| 9455410 | Micromolecular electron transport material based on pyridine and triazole, preparation method and organic light-emitting diode thereof | Shi Su, Hua Ye, Xianglong Li, Yi-Fan Wang, Qinghua Zou | 2016-09-27 |