Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9831689 | Battery cell balancing method | Bong Koo Kang, Kyung Min Lee, Chang Hyeon Sung | 2017-11-28 |
| 9793725 | Battery cell balancing circuit using LC serial resonance | Chang Hyeon Sung, Kyung Min Lee, Bong Koo Kang | 2017-10-17 |
| 9203246 | Balancing control circuit for battery cell module using LC series resonant circuit | Bong Koo Kang, Chang Hyeon Sung, Hyung-Jin Choe, Ho-Young Yoon, Min Gi Cho +1 more | 2015-12-01 |