- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 27/00 - Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
Patent holdings for IPC class H02P 27/00
Total number of patents in this class: 338
10-year publication summary
|
33
|
28
|
23
|
13
|
18
|
8
|
11
|
15
|
11
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24316 |
22 |
| Mitsubishi Electric Corporation | 46127 |
16 |
| FANUC Corporation | 6679 |
9 |
| Hamilton Sundstrand Corporation | 4881 |
7 |
| Rockwell Automation Technologies, Inc. | 2726 |
6 |
| Toyota Motor Corporation | 32231 |
5 |
| Robert Bosch GmbH | 42684 |
5 |
| GM Global Technology Operations LLC | 15062 |
5 |
| Hyundai Motor Company | 22022 |
5 |
| JTEKT Corporation | 2493 |
5 |
| Lsis Co., Ltd. | 816 |
5 |
| Eaton Intelligent Power Limited | 5989 |
5 |
| Rohm Co., Ltd. | 6459 |
4 |
| The Powerwise Group, Inc. | 34 |
4 |
| Hitachi Astemo, Ltd. | 6387 |
4 |
| Honda Motor Co., Ltd. | 25274 |
3 |
| The Boeing Company | 20053 |
3 |
| Deere & Company | 7609 |
3 |
| Ford Global Technologies, LLC | 20594 |
3 |
| Nissan Motor Co., Ltd. | 12486 |
3 |
| Other owners | 216 |