Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352727 | Drive unit of a laundry machine and laundry machine having the same, and a controlling method of the laundry machine | Hyeokdeok Kim, Byunghwan Ahn, Yonggyung Bae | 2022-06-07 |
| 11213178 | Vacuum cleaner with battery management system | Changhoon Lee | 2022-01-04 |