- All sections
- H - Electricity
- H10H - Inorganic light-emitting semiconductor devices having potential barriers
- H10H 20/826 - Materials of the light-emitting regions comprising only Group IV materials
Patent holdings for IPC class H10H 20/826
Total number of patents in this class: 4
10-year publication summary
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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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1
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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
|
|---|---|---|
| Centre National de La Recherche Scientifique | 10421 |
1 |
| Institut National des Sciences Appliquees de Lyon | 285 |
1 |
| University of Surrey | 217 |
1 |
| Yxens | 5 |
1 |
| Other owners | 0 |