Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12048156 | Vertical memory devices and methods of manufacturing the same | Shin-Hwan Kang, Sun-Il Shim | 2024-07-23 |
| 11171151 | Vertical memory devices and methods of manufacturing the same | Shin-Hwan Kang, Sun-Il Shim | 2021-11-09 |
| 7127364 | Method of compensating for distorted secondary current of current transformer | Sang-Hee Kang, Dong Gyu Lee, Yong Cheol Kang | 2006-10-24 |