- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 5/04 - Vessels or containers characterised by the material thereof
Patent holdings for IPC class H01J 5/04
Total number of patents in this class: 6
10-year publication summary
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1
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1
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1
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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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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Electronics and Telecommunications Research Institute | 9416 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5680 |
1 |
| Hitachi Plasma Display Limited | 93 |
1 |
| MOXTEK, Inc. | 223 |
1 |
| SICO Technology GmbH | 8 |
1 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6121 |
1 |
| Other owners | 0 |