Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8835324 | Method for forming contact holes | Chieh-Te Chen, Yi-Po Lin, Chih-Wen Feng, Shang-Yuan Tsai | 2014-09-16 |
| 8293639 | Method for controlling ADI-AEI CD difference ratio of openings having different sizes | Pei-Yu Chou, Jiunn-Hsiung Liao, Chih-Wen Feng, Ying-Chih Lin | 2012-10-23 |