Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10978480 | Three-dimensional semiconductor memory device | Kyunghwan Lee, Yongseok Kim, Byoung-taek Kim, Tae Hun Kim, Junhee Lim | 2021-04-13 |
DS
Dongkyun Seo
Overall (2021): #470,184 of 548,734Top 90%
1
Patents 2021