Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10704732 | Horizontal posture maintaining device and posture maintaining device driving method | Yoon-seok Kang, Bon-min Koo, Min-Hyuk Nam, Sung-Jin Park, Jae-kyu Shim +3 more | 2020-07-07 |