Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11805967 | Vacuum cleaner control method | Sunku Kwon, Sehwa Choe, Donghyun LIM | 2023-11-07 |
| 11705832 | Device for driving a plurality of motors and electric apparatus including the same | Sunku Kwon, Sehwa Choe, Wookjin Lee | 2023-07-18 |