Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431721 | Circuit device for protecting battery | Haneul KIM | 2025-09-30 |
| 12057721 | Battery protection circuit and battery apparatus including the same | Hyeoncheol Jeong, Sanggu Lee | 2024-08-06 |
| 11817728 | Battery protection circuit and battery apparatus including the same | Hyeoncheol Jeong, Sanggu Lee | 2023-11-14 |
| 11289932 | Battery pack and electronic device including the same | — | 2022-03-29 |
| 11158886 | Communication system of battery pack and battery pack comprising same | Myungsang Lee | 2021-10-26 |
| 10381847 | Battery pack and vacuum cleaner including the same | Myungsang Lee | 2019-08-13 |
| 10218198 | Battery pack | Myungsang Lee | 2019-02-26 |