- 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: 115
10-year publication summary
|
5
|
10
|
12
|
3
|
1
|
7
|
3
|
3
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ABB Schweiz AG | 7607 |
24 |
| Schneider Electric USA, Inc. | 1331 |
12 |
| ABB Technology AG | 1224 |
9 |
| Mitsubishi Electric Corporation | 48018 |
8 |
| Eaton Intelligent Power Limited | 6243 |
8 |
| Rockwell Automation Technologies, Inc. | 2803 |
7 |
| Lsis Co., Ltd. | 814 |
7 |
| Schneider Electric Industries SAS | 1593 |
5 |
| Siemens AG | 24029 |
4 |
| ABB Technology Ltd | 435 |
3 |
| ABB S.p.A. | 438 |
2 |
| Daqo Group Co., Ltd. | 15 |
2 |
| Nanjing Daqo Electrical Institute Co., Ltd. | 10 |
2 |
| Wenzhou Zhong Yi Lock Electric Co., Ltd | 2 |
2 |
| General Electric Company | 13899 |
1 |
| Fuji Electric Co., Ltd. | 5478 |
1 |
| Siemens Industry, Inc. | 1584 |
1 |
| Appleton Grp LLC | 222 |
1 |
| Japan Aviation Electronics Industry, Limited | 1861 |
1 |
| Meidensha Corporation | 929 |
1 |
| Other owners | 14 |