Patents/Inventors

Bum Sung Kim

SeoulKR3 patents

3 Patents

US125325712026
Back Contact Solar Cell and Fabrication Method Thereof
Shangrao Xinyuan Yuedong Technology Development Co. Ltd
0 cites
US121366772024
Back Contact Solar Cell and Fabrication Method Thereof
Shangrao Xinyuan Yuedong Technology Development Co. Ltd.
0 cites
US118430632023
Back Contact Solar Cell and Fabrication Method Thereof
Shangrao Jinko Solar Technology Development Co., Ltd
0 cites