Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7588953 | Method of fabricating porous aluminum oxide mold having sub-micron structure and methods of imprinting to make LEDS using the mold | Yeeu-Chang Lee, Jyh-Chen Chen, Jenq-Yang Chang | 2009-09-15 |
| 7456436 | LED device having reduced spectrum | Jenq-Yang Chang, Jinn-Kong Sheu, Chien-Chieh Lee, Yeeu-Chang Lee, Che-Lung Hsu +1 more | 2008-11-25 |