Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10454045 | Organic compound and organic electroluminescence device using the same | Feng-Wen Yen | 2019-10-22 |
| 10224488 | Delayed fluorescence compound for organic EL device and using the same | Feng-Wen Yen, Wen-Feng Hsiao | 2019-03-05 |
| 10103337 | Organic electroluminescent material and using the same | Feng-Wen Yen, Li-Chieh Chuang | 2018-10-16 |
| 9831444 | Phenanthroline-based compound for organic electroluminescence device | Feng-Wen Yen, Li-Chieh Chuang | 2017-11-28 |
| 9812649 | Indenotriphenylene-based amine derivative for organic electroluminescent device | Feng-Wen Yen, Cheng-Hao Chang | 2017-11-07 |
| 9793490 | Organic optoelectronic material and use thereof | Feng-Wen Yen | 2017-10-17 |
| 9698357 | Phenanthroline-based compound and use thereof | Feng-Wen Yen, Cheng-Hao Chang, I Feng Lin | 2017-07-04 |