- All sections
- H - Electricity
- H01F - Magnetsinductancestransformersselection of materials for their magnetic properties
- H01F 7/00 - Magnets
Patent holdings for IPC class H01F 7/00
Total number of patents in this class: 310
10-year publication summary
|
25
|
10
|
24
|
16
|
13
|
30
|
24
|
19
|
10
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 58268 |
25 |
| Samsung Electronics Co., Ltd. | 155224 |
11 |
| KT & G Corporation | 3019 |
10 |
| ETO Magnetic GmbH | 281 |
6 |
| HUSCO Automotive Holdings LLC | 60 |
5 |
| American Axle & Manufacturing, Inc. | 637 |
4 |
| Hitachi, Ltd. | 15944 |
3 |
| Denso Corporation | 25361 |
3 |
| Hamilton Sundstrand Corporation | 5019 |
3 |
| Buerkert Werke GmbH | 84 |
3 |
| Plasmapp Co., Ltd. | 66 |
3 |
| Eaton Intelligent Power Limited | 6201 |
3 |
| GE Precision Healthcare LLC | 5720 |
3 |
| Toyota Motor Corporation | 34999 |
2 |
| Hitachi Metals, Ltd. | 1916 |
2 |
| Robert Bosch GmbH | 43788 |
2 |
| Koninklijke Philips Electronics N.V. | 7823 |
2 |
| Massachusetts Institute of Technology | 10204 |
2 |
| Lawrence Livermore National Security, LLC | 1961 |
2 |
| ABB Schweiz AG | 7508 |
2 |
| Other owners | 214 |