Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11006795 | Robot cleaner | Sang Sik Yoon, Byung Chan Kim, Byoung In Lee, Jun Hwa Lee | 2021-05-18 |
| 10945578 | Robot cleaner and control method thereof | Byoung In Lee, Sang Hwa Choi, Dong Won Kim, Sang Sik Yoon, Sahng Jin Lee | 2021-03-16 |
| 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 |
| 10887440 | Multi-purpose device including mobile terminal and sensing device using radio-wave based sensor module | Minchul Seo, Dong Seok Cho, Jonghee Han | 2021-01-05 |