Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9960050 | Hard mask removal method | William Weilun Hong, Ying-Tsung Chen | 2018-05-01 |
| 9941109 | Surface treatment in a chemical mechanical process | Chih-Wen Liu, Po-Chin Nien, William Weilun Hong, Ying-Tsung Chen | 2018-04-10 |
| 9922837 | Asymmetric application of pressure to a wafer during a CMP process | Chih-Wen Liu, Po-Chin Nien, William Weilun Hong, Ying-Tsung Chen | 2018-03-20 |