Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10905300 | Vacuum cleaner and method of controlling the same | Seon Gu Lee, Gi-hyeong Lee, Jae Shik Jeong, Ah Young Lee | 2021-02-02 |
| 8209053 | Cleaning robot | Kyoung-woung Kim, Sam-jong Jeung, Jeong-gon Song, Myeong Ho Kim, Tae-young Ryu +6 more | 2012-06-26 |