Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6804443 | Test structure and method of step coverage for optical waveguide production | Po-Hao Tsai, Jing-Hung Chiou, Kai-Hsiang Yen, Yuh-Wen Lee | 2004-10-12 |
| 6737307 | Method for forming amorphous silicon film on single crystal silicon and structure formed | Po-Hao Tsai, Nai-Hao Kuo, Yuh-Wen Lee | 2004-05-18 |