- All sections
- H - Electricity
- H01F - Magnetsinductancestransformersselection of materials for their magnetic properties
- H01F 27/10 - Liquid cooling
Patent holdings for IPC class H01F 27/10
Total number of patents in this class: 360
10-year publication summary
|
26
|
27
|
38
|
41
|
33
|
30
|
29
|
24
|
30
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Energy Ltd. | 2217 |
31 |
| Ford Global Technologies, LLC | 20570 |
15 |
| MAHLE International GmbH | 2770 |
15 |
| Siemens AG | 24484 |
13 |
| Hamilton Sundstrand Corporation | 4868 |
13 |
| CTM Magnetics, Inc. | 27 |
12 |
| Mitsubishi Electric Corporation | 46093 |
11 |
| Siemens Energy Global GmbH & Co. KG | 2957 |
9 |
| Toyota Motor Corporation | 32116 |
8 |
| Denso Corporation | 24282 |
7 |
| ABB Schweiz AG | 6969 |
6 |
| Guangdong HI-1 New Materials Technology Research Institute Co. Ltd | 34 |
6 |
| ABB Technology AG | 1255 |
5 |
| General Electric Company | 13780 |
4 |
| Sumitomo Electric Industries, Ltd. | 15483 |
4 |
| Robert Bosch GmbH | 42689 |
4 |
| Sumitomo Wiring Systems, Ltd. | 10351 |
4 |
| AutoNetworks Technologies, Ltd. | 6587 |
4 |
| CooperSurgical, Inc. | 564 |
4 |
| IHI Corporation | 3426 |
4 |
| Other owners | 181 |