Philip T. KreinKatherine A. KimRobert C.N. Pilawa-PodgurskiKATHERINE ANN KIM2019-10-312019-10-312017https://scholars.lib.ntu.edu.tw/handle/123456789/428947[SDGs]SDG7Systems and Methods for Photovoltaic String ProtectionpatentUnited States\9,799,779 B2