- All sections
- H - Electricity
- H01F - Magnetsinductancestransformersselection of materials for their magnetic properties
- H01F 41/30 - Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformersApparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates for applying nanostructures, e.g. by molecular beam epitaxy [MBE]
Patent holdings for IPC class H01F 41/30
Total number of patents in this class: 254
10-year publication summary
|
15
|
20
|
33
|
17
|
18
|
16
|
7
|
7
|
7
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 49677 |
47 |
| Avalanche Technology, Inc. | 306 |
24 |
| Headway Technologies, Inc. | 677 |
20 |
| Samsung Electronics Co., Ltd. | 159978 |
12 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11137 |
12 |
| Intel Corporation | 46360 |
8 |
| Allegro Microsystems, LLC | 1436 |
7 |
| Everspin Technologies, Inc. | 501 |
6 |
| Integrated Silicon Solutions, (Cayman) Inc. | 221 |
5 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5322 |
4 |
| JPMorgan Chase Bank, National Association | 8982 |
4 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1878 |
4 |
| Adeia Semiconductor Solutions LLC | 759 |
4 |
| Sony Corporation | 29841 |
3 |
| Centre National de La Recherche Scientifique | 11164 |
3 |
| Infineon Technologies AG | 8436 |
3 |
| Tokyo Electron Limited | 14049 |
3 |
| Seagate Technology LLC | 3977 |
3 |
| Canon Anelva Corporation | 689 |
3 |
| Deutsches Elektronen-Synchrotron DESY | 43 |
3 |
| Other owners | 76 |