Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10068988 | Doped poly-silicon for PolyCMP planarity improvement | William Weilun Hong, Ying-Tsung Chen | 2018-09-04 |
| 9941109 | Surface treatment in a chemical mechanical process | Chih-Wen Liu, Che-Hao Tu, William Weilun Hong, Ying-Tsung Chen | 2018-04-10 |
| 9922837 | Asymmetric application of pressure to a wafer during a CMP process | Chih-Wen Liu, Che-Hao Tu, William Weilun Hong, Ying-Tsung Chen | 2018-03-20 |
| 9871115 | Doped poly-silicon for polyCMP planarity improvement | William Weilun Hong, Ying-Tsung Chen | 2018-01-16 |