- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 3/60 - Mechanical arrangements for preventing or damping vibration or shock
Patent holdings for IPC class H01H 3/60
Total number of patents in this class: 161
10-year publication summary
|
19
|
11
|
12
|
3
|
4
|
6
|
12
|
5
|
17
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24029 |
18 |
| Hitachi Energy Ltd. | 2579 |
15 |
| Eaton Intelligent Power Limited | 6243 |
12 |
| ABB Schweiz AG | 7607 |
8 |
| Siemens Energy Global GmbH & Co. KG | 3345 |
8 |
| Toshiba Corporation | 12560 |
5 |
| Xiamen Hongfa Electric Power Controls Co., Ltd. | 290 |
4 |
| Eaton Corporation | 1804 |
3 |
| Omron Corporation | 7360 |
3 |
| ABB S.p.A. | 438 |
3 |
| Pierburg GmbH | 480 |
3 |
| Pinggao Group Co., Ltd. | 100 |
3 |
| Hitachi Energy Switzerland AG | 299 |
3 |
| Mitsubishi Electric Corporation | 48018 |
2 |
| Alstom Technology Ltd | 1045 |
2 |
| ABB Technology AG | 1224 |
2 |
| Autoliv Development AB | 2548 |
2 |
| Cummins Power Generation IP, Inc. | 328 |
2 |
| GMK Electronic Design GmbH | 13 |
2 |
| Legrand France | 275 |
2 |
| Other owners | 59 |