- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 1/54 - Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting two or more dynamo-electric motors
Patent holdings for IPC class H02P 1/54
Total number of patents in this class: 157
10-year publication summary
|
14
|
6
|
14
|
16
|
9
|
5
|
9
|
2
|
4
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 23338 |
7 |
| Toyota Motor Corporation | 28582 |
6 |
| Mitsubishi Electric Corporation | 43934 |
5 |
| FANUC Corporation | 5803 |
5 |
| Rolls-Royce North American Technologies, Inc. | 1079 |
5 |
| Honda Motor Co., Ltd. | 24537 |
4 |
| Samsung Electronics Co., Ltd. | 131630 |
3 |
| Canon Inc. | 36841 |
3 |
| Brother Industries, Ltd. | 13000 |
3 |
| Rockwell Automation Technologies, Inc. | 2547 |
3 |
| ABB Schweiz AG | 6321 |
3 |
| Adventech, LLC | 14 |
3 |
| Lippert Components Manufacturing, Inc. | 107 |
3 |
| Railpower Technologies Corp. | 11 |
3 |
| General Electric Company | 18133 |
2 |
| Siemens AG | 24990 |
2 |
| LG Electronics Inc. | 69257 |
2 |
| The Boeing Company | 19843 |
2 |
| Deere & Company | 6845 |
2 |
| Delta Electronics, Inc. | 2401 |
2 |
| Other owners | 89 |