Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9291909 | Composition comprising a polymeric thermal acid generator and processes thereof | Hengpeng Wu, Yi Cao, Jian Yin, Margareta Paunescu, Muthiah Thiyagarajan | 2016-03-22 |
| 9052598 | Compositions of neutral layer for directed self assembly block copolymers and processes thereof | Hengpeng Wu, Yi Cao, Jian Yin, Margareta Paunescu, Mark Neisser +1 more | 2015-06-09 |
| 9040659 | Methods and materials for removing metals in block copolymers | Jian Yin, Hengpeng Wu, Muthiah Thiyagarajan, Mark Neisser, Yi Cao | 2015-05-26 |
| 8852848 | Composition for coating over a photoresist pattern | Hengpeng Wu, Meng Li, Yi Cao, Jian Yin, DongKwan Lee +1 more | 2014-10-07 |
| 8835581 | Neutral layer polymer composition for directed self assembly and processes thereof | Hengpeng Wu, Orest Polishchuk, Yi Cao, Jian Yin, Guanyang Lin +2 more | 2014-09-16 |
| 8691925 | Compositions of neutral layer for directed self assembly block copolymers and processes thereof | Hengpeng Wu, Yi Cao, Jian Yin, Margareta Paunescu, Mark Neisser +1 more | 2014-04-08 |
| 8686109 | Methods and materials for removing metals in block copolymers | Jian Yin, Hengpeng Wu, Muthiah Thiyagarajan, Mark Neisser, Yi Cao | 2014-04-01 |
| 7923200 | Composition for coating over a photoresist pattern comprising a lactam | Muthiah Thiyagarajan, Ralph R. Dammel, Yi Cao, Wenbing Kang, Clement Anyadiegwu | 2011-04-12 |