Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Chunlei Lui
Oberrohrdorf
CH
9 patents
2 Patents
US12604441
2026
Electronic Converter Designed on the Basis of Welding Technologies
HITACHI ENERGY Ltd
0 cites
US12016162
2024
Electric Power Converter Device with Improved Integration of Cooler Frame
Hitachi Energy Switzerland AG
0 cites