Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845028 | Vehicle seat having improved performance of reducing whiplash injury | Doo Ri Kim, Gil Ju Kim, Seon Chae Na, Jung Sang You | 2017-12-19 |
| 9827882 | Apparatus for reclining rear seat for vehicle | Seon Chae Na, Jung Sang You, Young Bok Sung, Sang Uk Yu | 2017-11-28 |
| 9821682 | Seat cushion extension apparatus | Seon Chae Na, Jung Sang You, Sang Uk Yu, Jong Moon Yoo | 2017-11-21 |