- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 25/08 - Reluctance motors
Patent holdings for IPC class H02P 25/08
Total number of patents in this class: 344
10-year publication summary
|
48
|
36
|
32
|
26
|
17
|
15
|
26
|
11
|
10
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 9604 |
24 |
| ARM Limited | 4691 |
15 |
| Turntide Technologies Inc. | 66 |
15 |
| Denso Corporation | 24404 |
13 |
| China University of Mining and Technology | 1260 |
11 |
| Valeo Air Management UK Limited | 17 |
10 |
| Enedym Inc. | 65 |
10 |
| Mitsubishi Electric Corporation | 46346 |
6 |
| Technelec Ltd | 23 |
6 |
| Toyota Motor Corporation | 32681 |
5 |
| Shop VAC Corporation | 31 |
5 |
| Linear Labs, Inc. | 75 |
4 |
| Mitsuba Corporation | 808 |
4 |
| Nidec Corporation | 2669 |
4 |
| Regal Beloit America, Inc. | 866 |
4 |
| RENAULT s.a.s. | 5480 |
4 |
| Tula Technology, Inc. | 347 |
4 |
| The University of Akron | 649 |
4 |
| Three Eye Co., Ltd. | 25 |
4 |
| Hamilton Sundstrand Corporation | 4906 |
3 |
| Other owners | 189 |