Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |