Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11194080 | Diffractive optical element and device | Hyun-Seok Choi, Beom Seok Kim, Hoon Song, Jung-kwuen An, Sung Dug Kim +2 more | 2021-12-07 |
| 11188458 | Memory controller and method of operating the same | Hee Chan Shin, Yong Seok Oh, Jin Yeong Kim | 2021-11-30 |
| 10892400 | Magnetic memory device | Eun-sun Noh, Joon-Myoung Lee, Woo Chang Lim | 2021-01-12 |