Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12054054 | Motor noise reduction control apparatus of eco-friendly vehicle and method for controlling thereof | Sang Hwa Do, Myung Gyu Kim, Kyoung Bum Kim | 2024-08-06 |
| 11722023 | Structure for fixing permanent magnet in rotor core | Sang Hwa Do, Kyoung Bum Kim | 2023-08-08 |
| 11581765 | Inferior permanent magnet electric motor and rotor included therein | Sang Hwa Do, Kyoung Bum Kim, Yeon Ho Kim, Jae Bum Park, Hee Ra Lee | 2023-02-14 |