- All sections
- H - Electricity
- H01F - Magnets; inductances; transformers; selection of materials for their magnetic properties
- H01F 41/14 - 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 magnetic films to substrates
Patent holdings for IPC class H01F 41/14
Total number of patents in this class: 92
10-year publication summary
10
|
6
|
8
|
17
|
11
|
7
|
5
|
3
|
8
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
International Business Machines Corporation | 60644 |
7 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
4 |
Ferric Inc. | 51 |
4 |
Beijing Naura Microelectronics Equipment Co., Ltd. | 430 |
4 |
NERA Innovations Limited | 150 |
4 |
JX Nippon Mining & Metals Corporation | 1576 |
3 |
Samsung Electronics Co., Ltd. | 131630 |
2 |
Intel Corporation | 45621 |
2 |
Texas Instruments Incorporated | 19376 |
2 |
Ford Global Technologies, LLC | 19702 |
2 |
TDK Corporation | 6306 |
2 |
JPMorgan Chase Bank, National Association | 10964 |
2 |
Saint Augustin Canada Electric Inc. | 90 |
2 |
Winchester Technologies, LLC | 4 |
2 |
Qualcomm Incorporated | 76576 |
1 |
LG Electronics Inc. | 69257 |
1 |
LG Chem, Ltd. | 17205 |
1 |
The Regents of the University of California | 18943 |
1 |
Centre National de La Recherche Scientifique | 9632 |
1 |
Seiko Epson Corporation | 18724 |
1 |
Other owners | 44 |