1. Department of Smart Electrics Automobile, Jeonbuk Campus of Korea Polytechnic, Gimje-si 54352, Jeollabuk-do, Republic of Korea
2. ENPLUS Co., Ltd., Baeksan-myeon, Gimje-si 54352, Jeollabuk-do, Republic of Korea
3. Bukeong Hightech Co., Ltd., Gunsan-si 54001, Jeollabuk-do, Republic of Korea