- All sections
- H - Electricity
- H02B - Boards, substations or switching arrangements for the supply or distribution of electric power
- H02B 11/04 - Isolating-contacts, e.g. mountings or shieldings
Patent holdings for IPC class H02B 11/04
Total number of patents in this class: 113
10-year publication summary
|
13
|
5
|
10
|
12
|
3
|
1
|
6
|
3
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ABB Schweiz AG | 6616 |
25 |
| Schneider Electric USA, Inc. | 1264 |
13 |
| ABB Technology AG | 1272 |
9 |
| Mitsubishi Electric Corporation | 44738 |
8 |
| Rockwell Automation Technologies, Inc. | 2648 |
7 |
| Lsis Co., Ltd. | 817 |
7 |
| Eaton Intelligent Power Limited | 6293 |
7 |
| Schneider Electric Industries SAS | 1436 |
5 |
| Siemens AG | 24572 |
4 |
| ABB Technology Ltd | 482 |
3 |
| ABB S.p.A. | 450 |
2 |
| Daqo Group Co., Ltd. | 13 |
2 |
| Nanjing Daqo Electrical Institute Co., Ltd. | 10 |
2 |
| Wenzhou Zhong Yi Lock Electric Co., Ltd | 2 |
2 |
| General Electric Company | 17803 |
1 |
| Fuji Electric Co., Ltd. | 4956 |
1 |
| Siemens Industry, Inc. | 1425 |
1 |
| A/S Logstrup-steel | 1 |
1 |
| Appleton Grp LLC | 224 |
1 |
| Japan Aviation Electronics Industry, Limited | 1668 |
1 |
| Other owners | 11 |