Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7939225 | Mask for controlling line end shortening and corner rounding arising from proximity effects | Chin-Cheng Yang, Chih-Haw Huang | 2011-05-10 |
| 7916295 | Alignment mark and method of getting position reference for wafer | Chih-Hao Huang | 2011-03-29 |