- 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: 335
10-year publication summary
|
31
|
28
|
22
|
12
|
15
|
8
|
8
|
12
|
7
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 24355 |
22 |
| Mitsubishi Electric Corporation | 46197 |
16 |
| FANUC Corporation | 6708 |
9 |
| Hamilton Sundstrand Corporation | 4891 |
7 |
| Rockwell Automation Technologies, Inc. | 2723 |
6 |
| Toyota Motor Corporation | 32450 |
5 |
| Robert Bosch GmbH | 42705 |
5 |
| GM Global Technology Operations LLC | 15095 |
5 |
| Hyundai Motor Company | 22086 |
5 |
| JTEKT Corporation | 2508 |
5 |
| Lsis Co., Ltd. | 816 |
5 |
| Rohm Co., Ltd. | 6471 |
4 |
| The Powerwise Group, Inc. | 34 |
4 |
| Hitachi Astemo, Ltd. | 6385 |
4 |
| Honda Motor Co., Ltd. | 25327 |
3 |
| The Boeing Company | 20084 |
3 |
| Deere & Company | 7625 |
3 |
| Ford Global Technologies, LLC | 20646 |
3 |
| Nissan Motor Co., Ltd. | 12516 |
3 |
| Delta Electronics, Inc. | 2620 |
3 |
| Other owners | 215 |