Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9450192 | Carbazole derivative and organic electroluminescent devices utilizing the same and fabrication method thereof | Banumathy Balaganesan, Huang-Ming Guo, Po-Wei Hsu | 2016-09-20 |
| 9353085 | Compound for organic electroluminescent device and organic electroluminescent devices using the same | Banumathy Balaganesan, Yi-Huan Fu, Fang-Shih Lin, Zheng-Feng Ye, Chang-Ying Chu | 2016-05-31 |
| 9153787 | Electron transporting compounds and organic electroluminescent devices using the same | Banumathy Balaganesan, Heh-Lung Huang, Po-Wei Hsu | 2015-10-06 |
| 7955008 | Magnet array member with more than four poles and shutter | Kao-Chi Liu, Yi-Hao Fan, Chao-Jung Chiang | 2011-06-07 |