Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10032789 | Three-dimensional semiconductor memory device | Younghwan Son, Minyeong SONG, Youngwoo Park, Jaeduk Lee | 2018-07-24 |
| 9875931 | Semiconductor device having interconnection structure | Youngwoo Park, Junghoon Park, Jaeduk Lee | 2018-01-23 |