Inventor
DENG GUIMEI
CN4 patents
Patents
4 patentsUS11916215B2Feb 27, 2024
Power supply battery and power supply system for high-speed maglev trains
CRRC QINGDAO SIFANG CO LTD0 citations44
US12358378B2Jul 15, 2025
Integrated electromagnet and maglev train
CRRC QINGDAO SIFANG CO LTD0 citations41
US10562549B2Feb 18, 2020
Train connector and inserted connection member thereof
CRRC QINGDAO SIFANG CO LTD0 citations36
US10192694B2Jan 29, 2019
Interlocking control device of multiple-unit train safety circuit
CRRC QINGDAO SIFANG CO LTD0 citations31