Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10373973 | Method of manufacturing semiconductor device through by-product removal from conductive layer | Won-Joon Choi, Min Sung Ko, Kyeong Bae Kim, Jong Gi Kim, Dong Sun Sheen +4 more | 2019-08-06 |
| 10332909 | Etchant composition, method of manufacturing semiconductor device using the same, and semiconductor device | Seung-Cheol Lee, Choung Sik SONG | 2019-06-25 |