- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 101/40 - Special adaptation of control arrangements for generators for railway vehicles
Patent holdings for IPC class H02P 101/40
Total number of patents in this class: 5
10-year publication summary
0
|
1
|
0
|
1
|
0
|
0
|
2
|
0
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Mitsubishi Electric Corporation | 43934 |
1 |
Rolls-Royce Deutschland Ltd & Co KG | 765 |
1 |
Siemens Mobility GmbH | 1550 |
1 |
Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
1 |
CRRC Zhuzhou Locomotive Co., Ltd | 215 |
1 |
Other owners | 0 |