- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 65/08 - Lamps in which a screen or coating is excited to luminesce by radioactive material located inside the vessel
Patent holdings for IPC class H01J 65/08
Total number of patents in this class: 17
10-year publication summary
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0
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1
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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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1
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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
|
|---|---|---|
| Lumencor, Inc. | 116 |
2 |
| MB-Microtec AG | 49 |
2 |
| Sony Corporation | 30957 |
1 |
| Honeywell International Inc. | 13554 |
1 |
| California Institute of Technology | 3988 |
1 |
| Cammenga Company, LLC | 8 |
1 |
| International Automotive Components Group North America, Inc. | 54 |
1 |
| LumaSense Technologies Holdings, Inc. | 26 |
1 |
| The United States of America, as represented by the Secretary, Dept. of Health and Human Services | 134 |
1 |
| The University of Birmingham | 406 |
1 |
| Ushio Europe B.V. | 12 |
1 |
| Daniel Feldkhun | 2 |
1 |
| Smolsys AG | 3 |
1 |
| Global Life Sciences Solutions USA LLC | 502 |
1 |
| Sherpa Enterprises LLC | 12 |
1 |
| Other owners | 0 |