- All sections
- H - Electricity
- H01C - Resistors
- H01C 3/18 - Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven, or formed as grids the resistive element being formed in two or more coils or loops continuously wound as a spiral, helical, or toroidal winding wound on a flat or ribbon base
Patent holdings for IPC class H01C 3/18
Total number of patents in this class: 6
10-year publication summary
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0
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1
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0
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1
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1
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0
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0
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0
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1
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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
|
|---|---|---|
| Smiths Interconnect Americas, Inc. | 102 |
2 |
| ABB Schweiz AG | 7665 |
1 |
| DBK David + Baader GmbH | 50 |
1 |
| Vishay Dale Electronics, LLC | 119 |
1 |
| Vishay Electronic GmbH | 34 |
1 |
| Other owners | 0 |