Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D798007 | Robot cleaner | Seo Joon LEE, Jongchan Kwon, Yangjic Lee, Sangmin Hyun | 2017-09-19 |
| D785259 | Robot cleaner | Seo Joon LEE, Jongchan Kwon, Yangjic Lee, Sangmin Hyun | 2017-04-25 |