- 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: 1076
10-year publication summary
|
83
|
81
|
76
|
112
|
89
|
138
|
95
|
65
|
59
|
35
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44252 |
75 |
| ETO Magnetic GmbH | 279 |
37 |
| Actutek Corporation | 851 |
29 |
| LG Innotek Co., Ltd. | 8525 |
24 |
| Denso Corporation | 25676 |
23 |
| Schaeffler Technologies AG & Co. KG | 11125 |
17 |
| Eaton Intelligent Power Limited | 6269 |
15 |
| Hamilton Sundstrand Corporation | 5013 |
13 |
| BorgWarner Inc. | 2581 |
12 |
| KENDRION (Villingen) GmbH | 78 |
10 |
| Shenzhen Shokz Co., Ltd. | 1414 |
10 |
| Samsung Electro-mechanics Co., Ltd. | 6134 |
9 |
| HUSCO Automotive Holdings LLC | 61 |
9 |
| Danfoss A/S | 1446 |
9 |
| AAC Technologies Pte. Ltd. | 1505 |
9 |
| Hitachi Astemo, Ltd. | 6422 |
9 |
| Nidec Sankyo Corporation | 1050 |
8 |
| Toyota Motor Corporation | 35992 |
7 |
| ZF Friedrichshafen AG | 7270 |
7 |
| Schneider Electric Industries SAS | 1595 |
7 |
| Other owners | 737 |