Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801547 | Rolling bearing and motor having the same | Eunji Hwang, Hangjin Ban, Donghan Kim, Byungjik KIM | 2020-10-13 |
| 10770948 | Motor including an elastic mesh supporting a bearing | Eunji Hwang, Hangjin Ban | 2020-09-08 |
| D876603 | Air multiplier fan | Sora Kim, Kyoungjin Ku, Hangjin Ban, Chohee Oh | 2020-02-25 |