- All sections
- H - Electricity
- H01F - Magnetsinductancestransformersselection of materials for their magnetic properties
- H01F 7/16 - Rectilinearly-movable armatures
Patent holdings for IPC class H01F 7/16
Total number of patents in this class: 1302
10-year publication summary
|
149
|
121
|
125
|
103
|
98
|
87
|
72
|
53
|
49
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ETO Magnetic GmbH | 281 |
77 |
| Robert Bosch GmbH | 43788 |
76 |
| Denso Corporation | 25361 |
41 |
| Mitsubishi Electric Corporation | 47722 |
35 |
| Hitachi Astemo, Ltd. | 6412 |
34 |
| Schaeffler Technologies AG & Co. KG | 10785 |
26 |
| BorgWarner Inc. | 2587 |
24 |
| KYB Corporation | 1415 |
18 |
| Eagle Industry Co., Ltd. | 1171 |
17 |
| Hitachi Automotive Systems, Ltd. | 3954 |
16 |
| ZF Friedrichshafen AG | 7216 |
14 |
| HUSCO Automotive Holdings LLC | 60 |
14 |
| KENDRION (Villingen) GmbH | 76 |
13 |
| Pierburg GmbH | 478 |
13 |
| Siemens AG | 24132 |
11 |
| LG Innotek Co., Ltd. | 8264 |
11 |
| Mikuni Corporation | 340 |
10 |
| Olympus Winter & Ibe GmbH | 711 |
10 |
| Schneider Electric Industries SAS | 1573 |
10 |
| TDK Taiwan Corp. | 815 |
10 |
| Other owners | 822 |