Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7264891 | Organic electroluminescent device and organic electroluminescent compound thereof | Hsien-Chang Lin, Chih-Hao Kung, Shwu-Ju Shieh, Tzu-Chin Tang | 2007-09-04 |
| 6803129 | Organic light emitting diode and organic luminescent materials thereof | Hsien-Chang Lin, Chih-Hao Kung, Shwu-Ju Shieh, Tzu-Chin Tang | 2004-10-12 |