Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10446880 | Battery stack balancing apparatus | Sang Hoon Lee | 2019-10-15 |
| 10396569 | Battery cell balancing system and method using LC resonance | Sang Hoon Lee, Ho Byung Yoon | 2019-08-27 |
| 10348107 | Battery device | Young Hwan Kim, Sang Hoon Lee | 2019-07-09 |