- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 1/40 - Solid anodesSolid auxiliary anodes for maintaining a discharge forming part of the envelope of the tube or lamp
Patent holdings for IPC class H01J 1/40
Total number of patents in this class: 5
10-year publication summary
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1
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0
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2
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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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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rad Source Technologies, Inc. | 16 |
2 |
| Centre National de La Recherche Scientifique | 10531 |
1 |
| Universite Claude Bernard Lyon 1 | 1032 |
1 |
| Bluescop | 1 |
1 |
| Other owners | 0 |