Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D938908 | Charging station for robot | Jaeyoung Kim, Sunghee Han, Sunil Cho | 2021-12-21 |
| D934932 | Delivery robot | Sunghee Han, Sunil Cho, Jaeyoung Kim | 2021-11-02 |
| D934933 | Delivery robot | Sunil Cho, Sunghee Han, Jaeyoung Kim | 2021-11-02 |
| D934934 | Delivery robot | Sunghee Han, Jaeyoung Kim, Sunil Cho | 2021-11-02 |