Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9608496 | Reaction force compensation device | Kyoung Rock Kim, Dong-Jun KIM | 2017-03-28 |
| 9553498 | Planar motor and processing apparatus and using the same | Kyoung Rock Kim | 2017-01-24 |