Insulating gas used for electrical insulation or arc extinguishing by replacing sf6 gas and electrical device using same
US-2026038709-A1 · Feb 5, 2026 · US
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Korea Electro Tech Research Institute patents
Korea Electro Tech Research Institute holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 2 |
| First publication | Nov 28, 2019 |
| Latest publication | Feb 5, 2026 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Insulating gas used for electrical insulation or arc extinguishing by replacing sf6 gas and electrical device using same
US-2024194372-A1 · Jun 13, 2024 · US
Inverse current injection-type direct current blocking device and method using vacuum gap switch
US-11049677-B2 · Jun 29, 2021 · US
Inverse current injection-type direct current blocking device and method using vacuum gap switch
US-2019362916-A1 · Nov 28, 2019 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Insulating gas used for electrical insulation or arc extinguishing by replacing sf6 gas and electrical device using same
US-2026038709-A1 · Feb 5, 2026 · US
Insulating gas used for electrical insulation or arc extinguishing by replacing sf6 gas and electrical device using same
US-2024194372-A1 · Jun 13, 2024 · US
Inverse current injection-type direct current blocking device and method using vacuum gap switch
US-11049677-B2 · Jun 29, 2021 · US
Inverse current injection-type direct current blocking device and method using vacuum gap switch
US-2019362916-A1 · Nov 28, 2019 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 4 |