Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11147424 | Cleaning robot and controlling method therefor | Yeon Kyu Jeong, Sang Sik Yoon, Shin Kim | 2021-10-19 |
| 11103115 | Sensor module and robot cleaner having the same | Byung Chan Kim, Sang Sik Yoon, Kyong Su Kim, Dong Won Kim, Yeon Kyu Jeong | 2021-08-31 |