Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10435587 | Polishing compositions and methods of manufacturing semiconductor devices using the same | Seung Ho Park, Sang Kyun Kim, Jun Ha HWANG, Chang Gil Kwon, Seung Yeop Baek +4 more | 2019-10-08 |
| 10428240 | Method for preparing slurry composition and slurry composition prepared thereby | Jang Kuk KWON, Chan Un Jeon, Jung Yoon KIM, Nak Hyun Choi, Seong Pyo Lee +1 more | 2019-10-01 |