- All sections
- H - Electricity
- H01F - Magnetsinductancestransformersselection of materials for their magnetic properties
- H01F 10/28 - Thin magnetic films, e.g. of one-domain structure characterised by the substrate or intermediate layers characterised by the composition of the substrate
Patent holdings for IPC class H01F 10/28
Total number of patents in this class: 28
10-year publication summary
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1
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1
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2
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4
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1
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5
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2
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1
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2
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HRL Laboratories, LLC | 1623 |
2 |
| National Institute for Materials Science | 1091 |
2 |
| Tohoku University | 2904 |
2 |
| International Business Machines Corporation | 62182 |
1 |
| Murata Manufacturing Co., Ltd. | 25506 |
1 |
| TDK Corporation | 6803 |
1 |
| Boston Applied Technologies, Incorporated | 3 |
1 |
| Bourns, Inc. | 177 |
1 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1412 |
1 |
| IBM Japan Ltd. | 320 |
1 |
| Japan Atomic Energy Agency | 88 |
1 |
| National University Corporation Hokkaido University | 1344 |
1 |
| National University Corporation Tohoku University | 169 |
1 |
| Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences | 144 |
1 |
| Tokyo Institute of Technology | 1330 |
1 |
| Ube Material Industries, Ltd. | 103 |
1 |
| University of Electronic Science and Technology of China | 434 |
1 |
| University of New Hampshire | 171 |
1 |
| The University of Tokyo | 4320 |
1 |
| HeNan Polytechnic University | 102 |
1 |
| Other owners | 5 |