Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10938223 | Apparatus for charging and discharging battery | Jinyong JEON, Seong Chon Choi, Soon Ryung Lee, Bong Yeon Choi | 2021-03-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10938223 | Apparatus for charging and discharging battery | Jinyong JEON, Seong Chon Choi, Soon Ryung Lee, Bong Yeon Choi | 2021-03-02 |