- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 8/50 - PIN diodes
Patent holdings for IPC class H10D 8/50
Total number of patents in this class: 28
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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1
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1
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0
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1
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16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm Co., Ltd. | 6411 |
5 |
| Fuji Electric Co., Ltd. | 5088 |
5 |
| The Ritsumeikan Trust | 159 |
4 |
| Patentix Inc. | 7 |
4 |
| National Institute for Materials Science | 1109 |
2 |
| Mitsubishi Electric Corporation | 45693 |
1 |
| National University Corporation Kyoto University | 10 |
1 |
| Pi-crystal Inc. | 23 |
1 |
| The University of Tokyo | 4131 |
1 |
| Silanna UV Technologies Pte Ltd | 107 |
1 |
| Agc, Inc. | 4700 |
1 |
| National University Corporation Tokai National Higher Education and Research System | 700 |
1 |
| Almae Technologies | 13 |
1 |
| Other owners | 0 |