Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D579019 | Chip | Leo Lei | 2008-10-21 |
| D578536 | Chip | Leo Lei | 2008-10-14 |
| 6852637 | Method of etching a mask layer and a protecting layer for metal contact windows | Tsai-Yu Huang, Sheng-Chuan Su | 2005-02-08 |