Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9973061 | DC motor including a rotation detection unit | Jae-kyu Shim, Bon-min Koo, Kun-woo Lee | 2018-05-15 |
| 9882461 | Step motor and system for driving step motor | Jae-kyu Shim, Bon-min Koo | 2018-01-30 |