Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8975179 | Planarization process for semiconductor device fabrication | Che-Hao Tu, Ying-Tsung Chen, Liang-Guang Chen | 2015-03-10 |
| 8598028 | Gate height loss improvement for a transistor | Che-Hao Tu, Chi-Jen Liu, Tzu-Chung Wang, Ying-Tsung Chen, Liang-Guang Chen | 2013-12-03 |