Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7973330 | Substrate-free light emitting diode | Chien-Cheng Yang, Zhi-Cheng Hsiao | 2011-07-05 |
| 7682855 | Fabrication method of substrate-free light emitting diode | Chien-Cheng Yang, Zhi-Cheng Hsiao | 2010-03-23 |
| 7435355 | Liquid-based gravity-driven etching-stop technique for controlling structure dimension | Wei-Chin Lin, Hui-Ling Chang, Ching-Hsiang Tsai, Chao Liang, Yuh-Wen Lee | 2008-10-14 |