Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10164333 | Short-range magnetic field system | Ji Woong Choi, Han-Joon Kim, Jin-Ho Park, Kyoung Sub Oh | 2018-12-25 |
| 10001422 | Method and device for sensing pain | Kyung Hwa Lee, Minkyung Sim, Cheil Moon, Ji Woong Choi, Hongsoo Choi | 2018-06-19 |