- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 71/02 - HousingsCasingsBasesMountings
Patent holdings for IPC class H01H 71/02
Total number of patents in this class: 837
10-year publication summary
|
61
|
93
|
63
|
57
|
55
|
54
|
54
|
47
|
79
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 6132 |
123 |
| Siemens AG | 24329 |
58 |
| Schneider Electric Industries SAS | 1548 |
51 |
| LS ELECTRIC Co., Ltd | 775 |
43 |
| Lsis Co., Ltd. | 814 |
32 |
| Zhejiang Chint Electrics Co., Ltd. | 230 |
32 |
| Siemens Industry, Inc. | 1585 |
29 |
| Schneider Electric USA, Inc. | 1334 |
26 |
| ABB S.p.A. | 440 |
24 |
| ABB Schweiz AG | 7353 |
22 |
| Carling Technologies, Inc. | 119 |
15 |
| Huawei Digital Power Technologies Co. Ltd. | 2409 |
14 |
| Eaton Corporation | 1811 |
13 |
| Eaton Intelligent Power Limited | 426 |
12 |
| Hager-electro SAS | 108 |
11 |
| Leviton Manufacturing Co., Inc. | 816 |
10 |
| Chint Low Voltage Electrical Technology Co., Ltd. | 66 |
9 |
| Seari Electric Technology Co., Ltd. | 102 |
8 |
| Rockwell Automation Technologies, Inc. | 2719 |
6 |
| ABB AG | 472 |
6 |
| Other owners | 293 |