- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 21/02 - Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for optimising the efficiency at low load
Patent holdings for IPC class H02P 21/02
Total number of patents in this class: 30
10-year publication summary
|
2
|
1
|
3
|
0
|
2
|
6
|
4
|
1
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 23338 |
4 |
| Tula Technology, Inc. | 331 |
3 |
| Siemens AG | 24990 |
2 |
| Toshiba Corporation | 12017 |
2 |
| Robert Bosch GmbH | 40953 |
2 |
| Mitsubishi Electric Corporation | 43934 |
2 |
| Delta Electronics, Inc. | 2401 |
2 |
| Magna International Inc. | 1236 |
2 |
| University of Windsor | 119 |
2 |
| Toyota Motor Corporation | 28582 |
1 |
| Honeywell International Inc. | 13799 |
1 |
| Industrial Technology Research Institute | 4898 |
1 |
| Continental Automotive GmbH | 5573 |
1 |
| FANUC Corporation | 5803 |
1 |
| Regal Beloit America, Inc. | 939 |
1 |
| Tecumseh do Brasil Ltda. | 4 |
1 |
| Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg | 167 |
1 |
| Adaptive Balancing Power GmbH | 8 |
1 |
| Other owners | 0 |