Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053025 | Mixed-typed heterojunction thin-film solar cell structure and method for fabricating the same | Chieh-Yu Hsiao, Jiun-Jie Chao | 2011-11-08 |
| 8048344 | Method for smoothing a surface of an optical element with laser | Shih-Che Hung, Shu-Chia Shiu | 2011-11-01 |
| 8030189 | Method for maintaining a smooth surface of crystallizable material | Cha-Hsin Chao, Wen-Han Lin | 2011-10-04 |
| 7863608 | High efficiency lighting device and method for fabricating the same | Cha-Hsin Chao | 2011-01-04 |