- All sections
- H - Electricity
- H01H - Electric switches; relays; selectors; emergency protective devices
- H01H 51/06 - Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by
Patent holdings for IPC class H01H 51/06
Total number of patents in this class: 214
10-year publication summary
|
18
|
27
|
19
|
16
|
7
|
7
|
8
|
5
|
5
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valeo Equipements Electriques Moteur | 1020 |
33 |
| Robert Bosch GmbH | 41786 |
30 |
| Omron Corporation | 7156 |
27 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
13 |
| Denso Corporation | 23769 |
8 |
| Lsis Co., Ltd. | 817 |
8 |
| Mitsubishi Electric Corporation | 44851 |
7 |
| SEG Automotive Germany GmbH | 201 |
6 |
| TDK Electronics AG | 897 |
6 |
| Diamecans | 7 |
6 |
| MAHLE International GmbH | 2705 |
5 |
| Fuji Electric FA Components & Systems Co., Ltd. | 250 |
4 |
| Epcos AG | 732 |
3 |
| Schaltbau GmbH | 85 |
3 |
| TE Connectivity Corporation | 438 |
3 |
| Tyco Electronics AMP GmbH | 226 |
2 |
| Hamilton Sundstrand Corporation | 4728 |
2 |
| Anden Co., Ltd. | 96 |
2 |
| Bosch Automotive Products (Changsha) Co., Ltd. | 11 |
2 |
| Comstar Automotive Technologies Private Limited | 6 |
2 |
| Other owners | 42 |