- 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: 19
10-year publication summary
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1
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0
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1
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3
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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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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cammenga Company, LLC | 11 |
2 |
| Lumencor, Inc. | 107 |
2 |
| MB-Microtec AG | 43 |
2 |
| Smolsys AG | 3 |
2 |
| Sony Corporation | 32931 |
1 |
| Honeywell International Inc. | 13799 |
1 |
| California Institute of Technology | 3884 |
1 |
| International Automotive Components Group North America, Inc. | 29 |
1 |
| LumaSense Technologies Holdings, Inc. | 28 |
1 |
| The United States of America, as represented by the Secretary, Dept. of Health and Human Services | 127 |
1 |
| The University of Birmingham | 393 |
1 |
| Ushio Europe B.V. | 13 |
1 |
| Daniel Feldkhun | 2 |
1 |
| Alpha Innotech Corp | 1 |
1 |
| Global Life Sciences Solutions USA LLC | 473 |
1 |
| Other owners | 0 |