Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11080130 | Semiconductor devices | Yong-Mi Kim | 2021-08-03 |
| 11057522 | Intelligent callback service providing system | Hyun Sun Cho | 2021-07-06 |
| 11048602 | Electronic devices | — | 2021-06-29 |
| 11012321 | Providing service according to user authority | Jee Hee Lee, Hyun-sub Kil, Se-rrah LIM, Hye Heon Jung | 2021-05-18 |