- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 71/24 - Electromagnetic mechanisms
Patent holdings for IPC class H01H 71/24
Total number of patents in this class: 381
10-year publication summary
|
38
|
31
|
36
|
29
|
38
|
13
|
17
|
16
|
18
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 6012 |
44 |
| Siemens AG | 24421 |
29 |
| Schneider Electric Industries SAS | 1494 |
15 |
| Lsis Co., Ltd. | 816 |
14 |
| ABB Schweiz AG | 7023 |
13 |
| Zhejiang Chint Electrics Co., Ltd. | 217 |
13 |
| Ellenberger & Poensgen GmbH | 230 |
10 |
| Seari Electric Technology Co., Ltd. | 102 |
10 |
| Mitsubishi Electric Corporation | 46346 |
9 |
| Siemens Industry, Inc. | 1468 |
9 |
| Hubbell Incorporated | 3293 |
8 |
| Amber Semiconductor, Inc. | 37 |
8 |
| Carling Technologies, Inc. | 121 |
7 |
| Eaton Industries (Austria) GmbH | 103 |
7 |
| Pass & Seymour, Inc. | 173 |
7 |
| Eaton Corporation | 1815 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 31756 |
6 |
| ABB S.p.A. | 439 |
6 |
| ABB AG | 325 |
5 |
| Schneider Electric USA, Inc. | 1290 |
5 |
| Other owners | 150 |