- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 29/45 - Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen
Patent holdings for IPC class H01J 29/45
Total number of patents in this class: 9
10-year publication summary
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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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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Corporation | 20786 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Pioneer Corporation | 4843 |
1 |
| The Regents of the University of Michigan | 4409 |
1 |
| Nippon Hoso Kyokai | 203 |
1 |
| NuFlare Technology, Inc. | 770 |
1 |
| Shinshu University | 445 |
1 |
| UT-Battelle, LLC | 1333 |
1 |
| The Secretary of State for Innovation Universities & Skills of Her Majesty's Britannic Government | 5 |
1 |
| Other owners | 0 |