- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 71/00 - Details of the protective switches or relays covered by groups
Patent holdings for IPC class H01H 71/00
Total number of patents in this class: 171
10-year publication summary
|
14
|
18
|
20
|
19
|
11
|
11
|
11
|
5
|
4
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 5989 |
20 |
| Siemens AG | 24477 |
12 |
| Eaton Intelligent Power Limited | 424 |
9 |
| Schneider Electric USA, Inc. | 1288 |
8 |
| Zhejiang Chint Electrics Co., Ltd. | 217 |
7 |
| ABB Schweiz AG | 6976 |
6 |
| Seari Electric Technology Co., Ltd. | 102 |
5 |
| Analog Devices International Unlimited Company | 1914 |
5 |
| Rockwell Automation Technologies, Inc. | 2726 |
4 |
| Dinkle Enterprise Co., Ltd. | 101 |
4 |
| Hubei Shengjia Wiring Co., Ltd. | 24 |
4 |
| General Electric Company | 13793 |
3 |
| Eaton Corporation | 1820 |
3 |
| Leviton Manufacturing Co., Inc. | 814 |
3 |
| Schneider Electric Industries SAS | 1488 |
3 |
| State Grid Corporation of China | 1369 |
3 |
| Edison Innovations, LLC | 750 |
3 |
| Robert Bosch GmbH | 42684 |
2 |
| Infineon Technologies Austria AG | 2152 |
2 |
| Siemens Industry, Inc. | 1446 |
2 |
| Other owners | 63 |