Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10753975 | Apparatus for diagnosing relay failure of battery using parallel circuit for constant power supply and method thereof | Jong Il Park, Sun Mo An | 2020-08-25 |
| 10539623 | Charging/discharging current estimation device | Yeon-Do Park | 2020-01-21 |