Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9741969 | Carrier generation material and organic light-emitting diode | Chien-Hong Cheng, Wei-Ting Hsieh, Chen-Hsun Hung, Cheng-Chang Lai, Chuang-Yi Liao | 2017-08-22 |
| 9356244 | Aminoferrocene derivative and tandem organic light-emitting diode containing the same | Chien-Hong Cheng, Cheng-Chang Lai, Yu-Wei Chang, Chuang-Yi Liao | 2016-05-31 |
| 8062767 | Organic light emitting diode containing a Ir complex having a novel ligand as a phosphorescent emitter | Chien-Hong Cheng, Wei-Hsien Liao, Hung-Hsin Shih, Ting Tang | 2011-11-22 |