Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10600805 | Vertical memory devices with common source including alternately repeated portions having different widths | Joo Hee Park, Jong Min Lee, Kee-jeong Rho, Jin-Hyun Shin, Jong-Hyun Park +1 more | 2020-03-24 |
| 9972639 | Semiconductor device comprising a conductive layer having an air gap | Ju Hak Song | 2018-05-15 |