- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 1/40 - Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor in either direction of rotation
Patent holdings for IPC class H02P 1/40
Total number of patents in this class: 22
10-year publication summary
|
3
|
2
|
1
|
3
|
2
|
0
|
1
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24990 |
2 |
| Rockwell Automation Technologies, Inc. | 2547 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| International Business Machines Corporation | 60644 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Denso Corporation | 23338 |
1 |
| ABB Schweiz AG | 6321 |
1 |
| Anhui University of Science and Technology | 156 |
1 |
| BSH Hausgeräte GmbH | 5384 |
1 |
| Compal Electronics, Inc. | 658 |
1 |
| FANUC Corporation | 5803 |
1 |
| Korea Photonics Technology Institute | 141 |
1 |
| Kudom Electronics Technology (Shanghai) Co., Ltd. | 3 |
1 |
| Phoenix Contact GmbH & Co. KG | 2202 |
1 |
| Regal Beloit America, Inc. | 939 |
1 |
| Snu R&db Foundation | 469 |
1 |
| Westinghouse Electric Company LLC | 1087 |
1 |
| Zhongshan Broad-Ocean Motor Co., Ltd. | 499 |
1 |
| ABB Technology Ltd | 490 |
1 |
| EOS Co.,Ltd. | 1 |
1 |
| Other owners | 0 |