- All sections
- H - Electricity
- H01F - Magnetsinductancestransformersselection of materials for their magnetic properties
- H01F 41/14 - 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
Patent holdings for IPC class H01F 41/14
Total number of patents in this class: 98
10-year publication summary
|
6
|
8
|
17
|
11
|
7
|
7
|
3
|
8
|
6
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 60649 |
7 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 41636 |
4 |
| Ferric Inc. | 51 |
4 |
| Beijing Naura Microelectronics Equipment Co., Ltd. | 548 |
4 |
| NERA Innovations Limited | 141 |
4 |
| JX Nippon Mining & Metals Corporation | 1502 |
3 |
| Winchester Technologies, LLC | 6 |
3 |
| Samsung Electronics Co., Ltd. | 142415 |
2 |
| Qualcomm Incorporated | 83671 |
2 |
| Intel Corporation | 46613 |
2 |
| Texas Instruments Incorporated | 19479 |
2 |
| Ford Global Technologies, LLC | 20331 |
2 |
| TDK Corporation | 6633 |
2 |
| Lawrence Livermore National Security, LLC | 1905 |
2 |
| JPMorgan Chase Bank, National Association | 8509 |
2 |
| Saint Augustin Canada Electric Inc. | 81 |
2 |
| LG Electronics Inc. | 71944 |
1 |
| LG Chem, Ltd. | 17479 |
1 |
| The Regents of the University of California | 19705 |
1 |
| Centre National de La Recherche Scientifique | 10227 |
1 |
| Other owners | 47 |