Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431729 | Wireless charging receiver integrated battery management system and method | Hyun Ki Cho, Sang Hoon Lee, Jae Dong Park, Ji Eun Kim, Chan Ha Park +2 more | 2025-09-30 |
| 12214693 | Battery swapping station having emergency power generation function | — | 2025-02-04 |
| 12211977 | Battery management system and battery pack | Hyun Ki Cho, Jae Dong Park | 2025-01-28 |
| 11125824 | Master battery management unit using power from battery module | Sang Hoon Lee, Hyun Ki Cho, Yean-Sik Choi | 2021-09-21 |
| 11070067 | Battery management unit and battery pack including same | Sang Hoon Lee, Yean-Sik Choi | 2021-07-20 |
| 9450495 | Single stage forward-flyback converter and power supply apparatus for light emitting diode | Sang Kyoo Han, Byoung Woo Ryu, Heung Gyoon Choi, Hong Sun Park | 2016-09-20 |
| 9357595 | Light emitting diode driver | Byoung Woo Ryu | 2016-05-31 |