Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9006809 | Multi-landing contact etching | Fei Xie, Wen Cheng Tien, Ya-Ping Chen, Kuo-Jung Chen, YU-LIN LIU +2 more | 2015-04-14 |
| 8765592 | Multi-landing contact etching | Fei Xie, Wen Cheng Tien, Ya-Ping Chen, Kuo-Jung Chen, YU-LIN LIU +2 more | 2014-07-01 |