Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506715 | Switch diagnosing apparatus and method | — | 2022-11-22 |
| 11258291 | Power supply circuit for energy transfer between battery and smoothing capacitor, battery management system and battery pack | Seon-Uk Yu | 2022-02-22 |