- All sections
- H - Electricity
- H01F - Magnets; inductances; transformers; selection of materials for their magnetic properties
- H01F 7/08 - Electromagnets; Actuators including electromagnets with armatures
Patent holdings for IPC class H01F 7/08
Total number of patents in this class: 982
10-year publication summary
|
55
|
64
|
83
|
81
|
76
|
112
|
89
|
124
|
85
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 40953 |
77 |
| ETO Magnetic GmbH | 247 |
34 |
| Denso Corporation | 23338 |
31 |
| LG Innotek Co., Ltd. | 6758 |
20 |
| Schaeffler Technologies AG & Co. KG | 8880 |
14 |
| Hamilton Sundstrand Corporation | 4525 |
13 |
| Eaton Intelligent Power Limited | 6113 |
13 |
| BorgWarner Inc. | 2604 |
12 |
| KENDRION (Villingen) GmbH | 75 |
12 |
| TDK Taiwan Corp. | 694 |
9 |
| Thomas Magnete GmbH | 100 |
9 |
| AAC Technologies Pte. Ltd. | 1436 |
9 |
| Hitachi Astemo, Ltd. | 5618 |
9 |
| Shenzhen Shokz Co., Ltd. | 629 |
9 |
| Samsung Electro-mechanics Co., Ltd. | 4798 |
8 |
| Nidec Sankyo Corporation | 1117 |
8 |
| Schneider Electric Industries SAS | 1376 |
8 |
| ZF Friedrichshafen AG | 6820 |
7 |
| HUSCO Automotive Holdings LLC | 47 |
7 |
| Danfoss A/S | 1259 |
7 |
| Other owners | 666 |