- All sections
- H - Electricity
- H01F - Magnetsinductancestransformersselection of materials for their magnetic properties
- H01F 7/08 - ElectromagnetsActuators including electromagnets with armatures
Patent holdings for IPC class H01F 7/08
Total number of patents in this class: 1058
10-year publication summary
|
81
|
75
|
74
|
109
|
87
|
137
|
92
|
62
|
57
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43097 |
74 |
| ETO Magnetic GmbH | 280 |
37 |
| TDK Taiwan Corp. | 816 |
25 |
| Denso Corporation | 24863 |
24 |
| LG Innotek Co., Ltd. | 7963 |
24 |
| Schaeffler Technologies AG & Co. KG | 10418 |
17 |
| Eaton Intelligent Power Limited | 6082 |
15 |
| Hamilton Sundstrand Corporation | 4979 |
13 |
| BorgWarner Inc. | 2599 |
12 |
| KENDRION (Villingen) GmbH | 76 |
10 |
| Shenzhen Shokz Co., Ltd. | 1213 |
10 |
| AAC Technologies Pte. Ltd. | 1480 |
9 |
| Hitachi Astemo, Ltd. | 6379 |
9 |
| Samsung Electro-mechanics Co., Ltd. | 5721 |
8 |
| HUSCO Automotive Holdings LLC | 58 |
8 |
| Nidec Sankyo Corporation | 1075 |
8 |
| ZF Friedrichshafen AG | 7184 |
7 |
| Schneider Electric Industries SAS | 1529 |
7 |
| Thomas Magnete GmbH | 109 |
7 |
| Danfoss A/S | 1369 |
7 |
| Other owners | 727 |