Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12230465 | Relay switch device integrated with pre-charge system | Won Tae Lee, Young Jun Lee, Sung-Tack Hwang | 2025-02-18 |
| 12199421 | Battery disconnect unit including moving plate | Sung-Tack Hwang, Won Tae Lee | 2025-01-14 |