Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10155903 | Metal etchant compositions and methods of fabricating a semiconductor device using the same | Hyosan Lee, Yongsun Ko, Kyoungseob Kim, Kuntack Lee, Jihoon Jeong +1 more | 2018-12-18 |
| 10120277 | Radiation-sensitive composition and pattern-forming method | Kazuki Kasahara, Vasiliki Kosma, Jérémy Odent, Hong Xu, Mufei Yu +1 more | 2018-11-06 |