Method, circuit breaker and switching unit for switching off high-voltage DC currents
US-9450394-B2 · Sep 20, 2016 · US
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Ohlsson Daniel patents
Ohlsson Daniel is listed as an inventor on 1 patent in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ohlsson Daniel |
| Total patents | 1 |
| First publication | Sep 20, 2016 |
| Latest publication | Sep 20, 2016 |
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Major assignees
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| Assignee | Patents |
|---|---|
| Abb Technology Ag | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y10T307/747 | 1 |
| H02H3/025 | 1 |
| H01H33/125 | 1 |
| H02H3/087 | 1 |
| H01H2009/543 | 1 |