Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11197724 | Medical probe | Jin Woong Kim, Ji-Sung Ko, Jun Woo Park | 2021-12-14 |
| 11142948 | Access control apparatus | Dong Hyun Oh, Dong-Ho Lee | 2021-10-12 |
| 10984621 | Access control apparatus | Dong Hyun Oh, Dong-Ho Lee | 2021-04-20 |