Issued Patents 2023
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11844207 | Semiconductor device including buried contact and method for manufacturing the same | Jeonil Lee, Jinbum Kim | 2023-12-12 |
| 11754302 | Portable air purifier | Ho-jung Kim, Ji Hyung Kim, Tae Yoon Kim, Myung Jin Ku, Seong Ho Hong +2 more | 2023-09-12 |
| 11738220 | Mask device | Nameun Cho, Haeyoong Chung | 2023-08-29 |
| 11678478 | Semiconductor devices | Seokhyun Kim, Jinhyung Park, Hoju Song, Hyeran Lee, Bongsoo Kim +1 more | 2023-06-13 |
| 11666787 | Mask apparatus | Nameun Cho, Haeyoong Chung | 2023-06-06 |
| 11617806 | Mask storage apparatus | Nameun Cho | 2023-04-04 |
| 11561518 | Electronic apparatus and control method thereof | Jaewook Kim, Doheum PARK, Yeongtae SHIN | 2023-01-24 |