- All sections
- H - Electricity
- H01F - Magnets; inductances; transformers; selection 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: 1251
10-year publication summary
|
107
|
110
|
149
|
121
|
125
|
103
|
98
|
81
|
63
|
17
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 40953 |
79 |
| ETO Magnetic GmbH | 247 |
71 |
| Denso Corporation | 23338 |
42 |
| Mitsubishi Electric Corporation | 43934 |
34 |
| Hitachi Astemo, Ltd. | 5618 |
28 |
| BorgWarner Inc. | 2604 |
23 |
| Schaeffler Technologies AG & Co. KG | 8880 |
21 |
| KYB Corporation | 1278 |
18 |
| Hitachi Automotive Systems, Ltd. | 3970 |
16 |
| KENDRION (Villingen) GmbH | 75 |
15 |
| Siemens AG | 24990 |
14 |
| HUSCO Automotive Holdings LLC | 47 |
14 |
| ZF Friedrichshafen AG | 6820 |
13 |
| Pierburg GmbH | 435 |
12 |
| Valeo Systemes de Controle Moteur | 614 |
12 |
| Eagle Industry Co., Ltd. | 1062 |
11 |
| HYDAC Electronic GmbH | 71 |
10 |
| Olympus Winter & Ibe GmbH | 620 |
10 |
| Schneider Electric Industries SAS | 1376 |
10 |
| Flextronics Automotive, Inc. | 25 |
9 |
| Other owners | 789 |