Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174957 | Adjustable Venturi tube | Chun-Lung Chiu | 2021-11-16 |
| 7144638 | Organic light-emitting diode and material applied thereto | Man-Kit Leung, Kuei-Hui Yang, Chi-Chih Liao, Hung-Lin Chen, Yi-Meen Chou +1 more | 2006-12-05 |
| 6906340 | Organic light-emitting diode and material applied thereto | Man-Kit Leung, Kuei-Hui Yang, Chi-Chih Liao, Hung-Lin Chen, Yi-Meen Chou +1 more | 2005-06-14 |
| 6822257 | Organic light emitting diode device with organic hole transporting material and phosphorescent material | Wei-Su Chen, Chi-Chih Liao, Jiun-Haw Lee | 2004-11-23 |
| 6608333 | Organic light emitting diode device | Chi-Chih Liao, Jiun-Haw Lee, Mei-Ying Chang | 2003-08-19 |