- All sections
- H - Electricity
- H10D - Inorganic electric semiconductor devices
- H10D 48/40 - Devices controlled by magnetic fields
Patent holdings for IPC class H10D 48/40
Total number of patents in this class: 10
10-year publication summary
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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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0
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2
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0
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5
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shin-Etsu Chemical Co., Ltd. | 5651 |
2 |
| TDK Corporation | 6720 |
1 |
| Sumitomo Chemical Company, Limited | 9047 |
1 |
| United Microelectronics Corp. | 4264 |
1 |
| Asahi Intecc Co., Ltd. | 1005 |
1 |
| Kyoto University | 2799 |
1 |
| National University Corporation Toyohashi University of Technology | 198 |
1 |
| The University of Tokyo | 4173 |
1 |
| UNM Rainforest Innovations | 427 |
1 |
| Other owners | 0 |