- 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: 27
10-year publication summary
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1
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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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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
|
|---|---|---|
| HRL Laboratories, LLC | 1598 |
2 |
| National Institute for Materials Science | 1109 |
2 |
| Tohoku University | 2753 |
2 |
| International Business Machines Corporation | 60907 |
1 |
| Murata Manufacturing Co., Ltd. | 24302 |
1 |
| TDK Corporation | 6667 |
1 |
| Boston Applied Technologies, Incorporated | 3 |
1 |
| Bourns, Inc. | 178 |
1 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1280 |
1 |
| IBM Japan Ltd. | 324 |
1 |
| Japan Atomic Energy Agency | 90 |
1 |
| Leibniz-institut fur Festkorper-und Werkstoffforschung Dresden e.V. | 63 |
1 |
| National University Corporation Hokkaido University | 1336 |
1 |
| National University Corporation Tohoku University | 181 |
1 |
| Tokyo Institute of Technology | 1387 |
1 |
| Ube Material Industries, Ltd. | 100 |
1 |
| University of Electronic Science and Technology of China | 404 |
1 |
| University of New Hampshire | 172 |
1 |
| The University of Tokyo | 4146 |
1 |
| HeNan Polytechnic University | 97 |
1 |
| Other owners | 4 |