Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8511865 | LED luminaire light redirection shield | Chin-Wang Tu, Pin-Hao Hsu, Yi-Kai Cheng | 2013-08-20 |
| 8111011 | LED luminaire with improved life and operation management | Chin-Wang Tu, Chen-Ho Wu | 2012-02-07 |
| 7915059 | Method for fabricating organic light emitting diode with fluorine-ion-doped electrode | Jung-Lung Huang | 2011-03-29 |
| 7347706 | Light emitting diode (LED) based street light and other lighting applications | Chen-Ho Wu, Chin-Wang Tu | 2008-03-25 |
| 6911915 | Compact light emitting diode retrofit lamp and method for traffic signal lights | Chen-Ho Wu, Steve Bacilieri, Chao Wang | 2005-06-28 |
| 6604262 | Method for 3-D engagement of a fastener and a separate-type fastener formed by this method | — | 2003-08-12 |