Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11145937 | Battery pack | Seungwoo Yang, Eungyeong Gu, Junyoung Kim | 2021-10-12 |
| 11128021 | Battery pack with curved connection portion | Kisuk Son, Jaepil Ahn, Chuljung Yun | 2021-09-21 |
| 11031648 | Battery pack | Eungyeong Gu, Junyoung Kim, Seung-Woo Yang | 2021-06-08 |