Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11185203 | Robot cleaner, charging device and charging system | Hee Suk Yoon | 2021-11-30 |
| 11147424 | Cleaning robot and controlling method therefor | Jea Yun So, 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, Jea Yun So | 2021-08-31 |
| 10881257 | Cleaner and method for controlling cleaner | Byung Chan Kim, Kyung Han Jeong, Shin Kim, Won Min Lee, Eun-Sung Kim +4 more | 2021-01-05 |