- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 50/30 - Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
Patent holdings for IPC class H01H 50/30
Total number of patents in this class: 112
10-year publication summary
|
9
|
7
|
7
|
8
|
9
|
4
|
3
|
1
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omron Corporation | 7202 |
18 |
| Fuji Electric FA Components & Systems Co., Ltd. | 250 |
8 |
| Lsis Co., Ltd. | 817 |
6 |
| Siemens AG | 24532 |
5 |
| Fujitsu Component Limited | 258 |
4 |
| Robert Bosch GmbH | 42222 |
4 |
| TE Connectivity Germany GmbH | 652 |
4 |
| Valeo Equipements Electriques Moteur | 1009 |
4 |
| Mitsubishi Electric Corporation | 45461 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 30568 |
3 |
| Tesla, Inc. | 1662 |
3 |
| Nissan Motor Co., Ltd. | 12335 |
2 |
| Hyundai Motor Company | 21236 |
2 |
| Fuji Electric Co., Ltd. | 5063 |
2 |
| Anden Co., Ltd. | 96 |
2 |
| Ellenberger & Poensgen GmbH | 230 |
2 |
| Schaltbau GmbH | 90 |
2 |
| Tyco Electronics EC Trutnov s.r.o. | 3 |
2 |
| Safran Electrical & Power | 662 |
2 |
| TE Connectivity Corporation | 435 |
2 |
| Other owners | 32 |