Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133317 | DRAM with a hydrogen-supply layer and a high-capacitance embedded capacitor with a cylindrical storage node | Hyuk-Woo Kwon, Ik Soo Kim, Byoung-Deog Choi | 2021-09-28 |
| 10892263 | Methods of fabricating semiconductor device | Hoi-Sung Chung, Tae-Sung Kang, Dong-Suk Shin, Kong-Soo Lee | 2021-01-12 |