- All sections
- H - Electricity
- H01F - Magnetsinductancestransformersselection of materials for their magnetic properties
- H01F 41/32 - 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 conductive, insulating or magnetic material on a magnetic film
Patent holdings for IPC class H01F 41/32
Total number of patents in this class: 178
10-year publication summary
|
11
|
11
|
18
|
18
|
34
|
24
|
17
|
6
|
8
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40893 |
15 |
| Samsung Electronics Co., Ltd. | 140010 |
9 |
| Sony Corporation | 31500 |
8 |
| Centre National de La Recherche Scientifique | 10158 |
8 |
| Ferric Inc. | 51 |
8 |
| Intel Corporation | 46219 |
5 |
| SK Hynix Inc. | 10877 |
5 |
| Everspin Technologies, Inc. | 482 |
5 |
| Integrated Silicon Solutions, (Cayman) Inc. | 221 |
5 |
| International Business Machines Corporation | 60279 |
4 |
| Applied Materials, Inc. | 17887 |
4 |
| TDK Corporation | 6568 |
4 |
| Universite de Strasbourg | 669 |
4 |
| United Microelectronics Corp. | 4131 |
3 |
| University of Florida Research Foundation, Inc. | 3968 |
3 |
| IMEC VZW | 1536 |
3 |
| GLOBALFOUNDRIES Singapore Pte. Ltd. | 774 |
3 |
| JPMorgan Chase Bank, N.A., AS The Agent | 2392 |
3 |
| Tokyo Electron Limited | 12166 |
2 |
| Murata Manufacturing Co., Ltd. | 23844 |
2 |
| Other owners | 75 |