Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9958031 | Vacuum cleaner | Hyun Uk Park, Jun Won Seo, Jea Won Lee | 2018-05-01 |
| 9931008 | Cleaning robot and control method thereof | Kyung Hwan Yoo, Joo-sung Moon, Jeong-gon Song | 2018-04-03 |
| 9854954 | Robot cleaner | Dong Won Kim, Sang Sik Yoon, Jun Hwa Lee, Hwi Chan Jang | 2018-01-02 |