Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D798007 | Robot cleaner | Sangsung Wo, Jongchan Kwon, Yangjic Lee, Sangmin Hyun | 2017-09-19 |
| D785191 | Walking frame | Baekki Kim, Jongchan Kwon, Sangsung Woo, Yangjic Lee | 2017-04-25 |
| D785192 | Walking frame | Baekki Kim, Jongchan Kwon, Sangsung Woo, Yangjic Lee | 2017-04-25 |
| D785259 | Robot cleaner | Sangsung Wo, Jongchan Kwon, Yangjic Lee, Sangmin Hyun | 2017-04-25 |
| D784547 | Walking frame | Jongchan Kwon, Baekki Kim, Sangsung Woo, Yangjic Lee, Sangmin Hyun | 2017-04-18 |