- All sections
- H - Electricity
- H01F - Magnets; inductances; transformers; selection of materials for their magnetic properties
- H01F 41/32 - Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus 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: 174
10-year publication summary
13
|
11
|
11
|
18
|
18
|
34
|
24
|
17
|
5
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
14 |
Samsung Electronics Co., Ltd. | 131630 |
9 |
Sony Corporation | 32931 |
9 |
Centre National de La Recherche Scientifique | 9632 |
8 |
Ferric Inc. | 51 |
7 |
SK Hynix Inc. | 11030 |
5 |
Integrated Silicon Solutions, (Cayman) Inc. | 220 |
5 |
International Business Machines Corporation | 60644 |
4 |
Intel Corporation | 45621 |
4 |
Applied Materials, Inc. | 16587 |
4 |
TDK Corporation | 6306 |
4 |
JPMorgan Chase Bank, National Association | 10964 |
4 |
Everspin Technologies, Inc. | 474 |
4 |
Universite de Strasbourg | 646 |
4 |
University of Florida Research Foundation, Inc. | 3883 |
3 |
IMEC VZW | 1410 |
3 |
GLOBALFOUNDRIES Singapore Pte. Ltd. | 734 |
3 |
Tokyo Electron Limited | 11599 |
2 |
Murata Manufacturing Co., Ltd. | 22355 |
2 |
Northrop Grumman Systems Corporation | 2940 |
2 |
Other owners | 74 |