Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11194752 | Memory card and electronic system | Yong-nam Koh, Kyoung Bum Kim, Jae Heon Jeong | 2021-12-07 |
| 11109474 | Extreme ultraviolet generation apparatus | In Ho Choi, Min Seok Choi, Jeong Gil Kim, Hyuck Shin, Sung Ho JANG | 2021-08-31 |
| 11043247 | Memory card | Seok-Jae Han, Il-Mok Kang, Ki-Woong Yoo, Gwang-Man Lim | 2021-06-22 |
| 10928035 | Phosphor plate and lighting device including the same | Won Jin Kim, Ju Yeon Won | 2021-02-23 |