Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Assignees
Hyundai Electric & Energy Systems Co., Ltd.
4 patents in portfolio
US12476055
utility
2025
Earthing Switch
0 cites
US12255010
utility
2025
Soundproofing Transformer
0 cites
US12230466
utility
2025
Earthing Switch
0 cites
US12020842
utility
2024
Transformer
0 cites