- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent collectors
- H01R 39/54 - Auxiliary means for improving current transfer, or for reducing or preventing sparking or arcing by use of impedance between brushes or segments
Patent holdings for IPC class H01R 39/54
Total number of patents in this class: 6
10-year publication summary
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1
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2
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1
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0
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0
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0
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43244 |
1 |
| Continental Automotive GmbH | 4691 |
1 |
| ExH Corporation | 22 |
1 |
| TE Connectivity Solutions GmbH | 2913 |
1 |
| Johnson Electric International AG | 376 |
1 |
| Tanaceti GmbH | 1 |
1 |
| Other owners | 0 |