- All sections
- H - Electricity
- H02B - Boards, substations or switching arrangements for the supply or distribution of electric power
- H02B 11/167 - Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
Patent holdings for IPC class H02B 11/167
Total number of patents in this class: 79
10-year publication summary
|
7
|
8
|
7
|
5
|
3
|
11
|
8
|
6
|
2
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JST Power Equipment, Inc. | 54 |
14 |
| LS ELECTRIC Co., Ltd | 879 |
12 |
| ABB Schweiz AG | 7724 |
10 |
| Eaton Intelligent Power Limited | 6276 |
10 |
| Lsis Co., Ltd. | 815 |
5 |
| Schneider Electric Industries SAS | 1598 |
3 |
| ABB S.p.A. | 439 |
2 |
| ABB Technology AG | 1218 |
2 |
| CBS ArcSafe, Inc. | 68 |
2 |
| State Grid Corporation of China | 1405 |
2 |
| Eaton Electrical Ltd | 11 |
2 |
| Pinggao Group Co., Ltd. | 100 |
2 |
| Mitsubishi Electric Corporation | 48351 |
1 |
| Siemens Industry, Inc. | 1589 |
1 |
| San Diego Gas & Electric Company | 64 |
1 |
| Utility Relay Company, Ltd. | 22 |
1 |
| Xj Electric Co.,Ltd | 58 |
1 |
| Xj Group Corporation | 63 |
1 |
| Industrial Connections & Solutions LLC, TA Industrial Connections & Solutions LLC | 6 |
1 |
| Rhomberg Bahntechnik GmbH | 1 |
1 |
| Other owners | 5 |