Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D938677 | Robotic vacuum cleaner | Jihyun Lim, Jaehun Han | 2021-12-14 |
| D936922 | Robotic vacuum cleaner | Jihyun Lim, Jaehun Han | 2021-11-23 |
| D936314 | Robotic vacuum cleaner | Jihyun Lim, Jaehun Han | 2021-11-16 |
| D935711 | Robotic vacuum cleaner | Jaehun Han, Jihyun Lim | 2021-11-09 |
| 10918255 | Cleaning robot | Hyunsup SONG, Jongjin Woo | 2021-02-16 |