Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193231 | Washing machine and tub for washing machine | Sanghee Yoo | 2021-12-07 |
| 11153575 | Electronic apparatus and control method thereof | Donghyun Kim, Youngsu Moon, Taegyoung Ahn, Yoonsik KIM, Jaewoo Park +3 more | 2021-10-19 |
| 11118301 | Detergent supply device for washing machine | Joongil SHIN, Sanghee Yoo, Youngho Jung | 2021-09-14 |