Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11031460 | Integrated circuit device and method of manufacturing the same | Hyun Suk Lee, Gi-hee Cho | 2021-06-08 |
| 10978552 | Semiconductor devices and method of manufacturing the same | Sang-Yeol Kang, Youn Soo Kim, Jin Su Lee, Hyung-Suk Jung, Kyu-Ho Cho | 2021-04-13 |