Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9830712 | Method and apparatus for sensing moving ball | — | 2017-11-28 |
| 9793845 | Method for restarting induction machine | Hak-Jun Lee, Anno Yoo, Jul Ki Seok | 2017-10-17 |
| 9762163 | Method for controlling AC motor | Jul Ki Seok | 2017-09-12 |