Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119828 | Device, method and update server for automatically updating navigation system | — | 2018-11-06 |
| 10046333 | Method of restoring arsenic-contaminated soil using alkaline-ultrasonic washing and magnetic separation | Jae Gon Kim, Chul Min Chon, In Hyun Nam, Jung-Hwa Lee, Dong Hyun Seok | 2018-08-14 |