Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11024638 | Three-dimensional semiconductor device | Sun-Il Shim, Kyung Dong KIM, Jee Hoon Han | 2021-06-01 |
JS
Ju Hak Song
Overall (2021): #386,060 of 548,734Top 75%
1
Patents 2021