Author Jongpil Kim, Jaehyuk Choi, Woo Young Lee, HanShin Youn, Gun-Woo Moon, Jae-ii Baek, HAN Jung-Kyu, Moo-Hyun Park 
Date of Patent 2021.06.01 

[미국][등록][2021/11025161 B2]Electric vehicle and charging apparatus thereof