Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10213075 | Vacuum cleaner | Jinhyouk Shin, Jungwan Ryu, Sungjun Kim, Minseong Kim, Ingyu Yang +1 more | 2019-02-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10213075 | Vacuum cleaner | Jinhyouk Shin, Jungwan Ryu, Sungjun Kim, Minseong Kim, Ingyu Yang +1 more | 2019-02-26 |