Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11393983 | Phenyl biphenylpyrimidine compound and an organic electroluminescent device using the same | Heh-Lung Huang, Teng-Chih Chao, Yi-Huan Fu, Chi-Jen Lin | 2022-07-19 |
| 9812654 | Phosphorescent materials for organic electroluminescent devices | Banumathy Balaganesan, Heh-Lung Huang, Huang-Ming Guo | 2017-11-07 |
| 9450192 | Carbazole derivative and organic electroluminescent devices utilizing the same and fabrication method thereof | Banumathy Balaganesan, Kun-Feng Chiang, Huang-Ming Guo | 2016-09-20 |
| 9153787 | Electron transporting compounds and organic electroluminescent devices using the same | Banumathy Balaganesan, Heh-Lung Huang, Kun-Feng Chiang | 2015-10-06 |