Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968555 | Method for inspecting unbalance error of washing machine and washing machine | Sanghyun Lee, Bonkwon Koo, Hyunji PARK | 2021-04-06 |
SC
Seungchul Cha
Overall (2021): #269,630 of 548,734Top 50%
1
Patents 2021