Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8950762 | Arm-wheel type robotic vehicle comprising suspension system | Ji-hyuk Song, Jong-yoon Peck | 2015-02-10 |
| D639351 | Mobile robot | Kevin Cunningham, Kwang-hak Huh, Ji-hyuk Song, Jong-yoon Peck | 2011-06-07 |