Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10481495 | Topcoat compositions containing fluorinated thermal acid generators | Doris Kang, Cong Liu, Gerhard Pohlers, Mingqi Li | 2019-11-19 |
| 10241407 | Thermal acid generators and photoresist pattern trimming compositions and methods | Cong Liu, Kevin Rowell, Gerhard Pohlers, Mingqi Li | 2019-03-26 |
| 10241411 | Topcoat compositions containing fluorinated thermal acid generators | Doris Kang, Cong Liu, Gerhard Pohlers, Mingqi Li | 2019-03-26 |
| 10221131 | Acid generator compounds and photoresists comprising same | Cong Liu, Cheng-Bai Xu | 2019-03-05 |
| 10197918 | Photoresist topcoat compositions and methods of processing photoresist compositions | Cong Liu, Doris Kang, Deyan Wang, Cheng-Bai Xu, Mingqi Li | 2019-02-05 |