Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492742 | Washer for adjusting amount of the detergent and method of operating thereof | Seung Chul Cha, Bon Kwon Koo, Sang Hyun Lee | 2022-11-08 |
| 11459688 | Method, apparatus and system for detecting contamination of laundry tub using composite sensor | Seung Chui Cha, Bon Kwon Koo, Sang Hyun Lee | 2022-10-04 |
| 11326291 | Apparatus and method for predicting freezing of washing machine | Seung Chul Cha, Sang Hyun Lee, Bon Kwon Koo | 2022-05-10 |
| 11255034 | Method, device, and system for detecting dynamic imbalance of washing machine | Ju Hyoung Lee, Bon Kwon Koo, Sang Hyun Lee | 2022-02-22 |