Assignee
KOREA ELECTRO TECH RESEARCH INSTITUTE
KR·1 granted patent·3 pending applications·0 citations·filing 2017–2025
Top patents by PatentIndex Score
4 records- 0169US2026038709A1Insulating gas used for electrical insulation or arc extinguishing by replacing sf6 gas and electrical device using sameKOREA ELECTRO TECH RESEARCH INSTITUTE·Filed 2025·Application pending·0 cites
- 0255US2024194372A1Insulating gas used for electrical insulation or arc extinguishing by replacing sf6 gas and electrical device using sameKOREA ELECTRO TECH RESEARCH INSTITUTE·Filed 2021·Application pending·0 cites
- 0334US11049677B2Inverse current injection-type direct current blocking device and method using vacuum gap switchKOREA ELECTRO TECH RESEARCH INSTITUTE·Filed 2017·Granted Jun 29, 2021·0 cites·15 claims
- 0424US2020037866A1Medical light source module and medical light source device including sameKOREA ELECTRO TECH RESEARCH INSTITUTE·Filed 2017·Application pending·0 cites
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