Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12263748 | Central control charging system, method, and apparatus based on big data | — | 2025-04-01 |
| 11605958 | Electric vehicle charging method for preventing inrush current and device for the same | Ho-Chul Hwang, Chung-youl Lee, Ho Byung Chae, Kyung Se Moon | 2023-03-14 |