Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362613 | Motor having a first rotor core containing magnets and a second rotor core made of magnetic material | Chisung Park, Sangjoon Eum | 2025-07-15 |
| 11777347 | Motor having a first rotor core containing magnets and a second rotor core made of magnetic material | Chisung Park, Sangjoon Eum | 2023-10-03 |