- 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: 1040
10-year publication summary
|
61
|
81
|
75
|
74
|
109
|
87
|
137
|
90
|
60
|
42
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42784 |
74 |
| ETO Magnetic GmbH | 278 |
36 |
| Denso Corporation | 24404 |
25 |
| LG Innotek Co., Ltd. | 7708 |
23 |
| TDK Taiwan Corp. | 810 |
21 |
| Schaeffler Technologies AG & Co. KG | 9967 |
17 |
| Eaton Intelligent Power Limited | 6012 |
15 |
| Hamilton Sundstrand Corporation | 4906 |
13 |
| BorgWarner Inc. | 2603 |
12 |
| KENDRION (Villingen) GmbH | 78 |
12 |
| Hitachi Astemo, Ltd. | 6387 |
10 |
| Shenzhen Shokz Co., Ltd. | 1134 |
10 |
| Samsung Electro-mechanics Co., Ltd. | 5644 |
8 |
| HUSCO Automotive Holdings LLC | 55 |
8 |
| Nidec Sankyo Corporation | 1077 |
8 |
| AAC Technologies Pte. Ltd. | 1465 |
8 |
| ZF Friedrichshafen AG | 7170 |
7 |
| Schneider Electric Industries SAS | 1494 |
7 |
| Thomas Magnete GmbH | 105 |
7 |
| Danfoss A/S | 1351 |
7 |
| Other owners | 712 |