Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D579035 | Public service robot | Seog-Guen Kim, Ki-cheol Park, Yong Jae Kim, Yeon Taek Oh, Sung-ha Kim | 2008-10-21 |
| 7421338 | Robot system | Yong Jae Kim, Ki-cheol Park, Yeon Taek Oh | 2008-09-02 |
| D563443 | Public service robot | Sung Jin Ahn, Yeon Taek Oh, Ki-cheol Park, Yong Jae Kim, Sung-ha Kim | 2008-03-04 |