- All sections
- H - Electricity
- H02B - Boards, substations or switching arrangements for the supply or distribution of electric power
- H02B 11/18 - Switchgear having carriage withdrawable for isolation with isolation by vertical withdrawal
Patent holdings for IPC class H02B 11/18
Total number of patents in this class: 4
10-year publication summary
|
1
|
0
|
0
|
1
|
1
|
0
|
2
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JST Power Equipment, Inc. | 49 |
2 |
| ABB Schweiz AG | 6616 |
1 |
| Eaton Intelligent Power Limited | 6293 |
1 |
| Other owners | 0 |