Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9954189 | Organic metal compound and organic light-emitting device employing the same | Teng-Chih Chao, Han-Cheng YEH, Meng-Hao CHANG | 2018-04-24 |
| 9893304 | Organic metal complexes and organic electroluminescent devices comprising the same | Teng-Chih Chao, Meng-Hao CHANG, Han-Cheng YEH | 2018-02-13 |
| 7120966 | Enhanced luggage handle | — | 2006-10-17 |