Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10918250 | Robot vacuum cleaner | Byoung In Lee, Young Ho Ko, Ji Won Choi, Hak-bong Lee, Myeong Ho Kim | 2021-02-16 |
SH
Seung Il Han
Overall (2021): #268,962 of 548,734Top 50%
1
Patents 2021