- 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: 339
10-year publication summary
|
37
|
35
|
28
|
18
|
15
|
26
|
12
|
12
|
10
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 10267 |
22 |
| ARM Limited | 5045 |
15 |
| Turntide Technologies Inc. | 63 |
14 |
| Denso Corporation | 25534 |
13 |
| China University of Mining and Technology | 1308 |
11 |
| Enedym Inc. | 74 |
11 |
| Valeo Air Management UK Limited | 17 |
10 |
| Mitsubishi Electric Corporation | 48018 |
6 |
| Toyota Motor Corporation | 35772 |
5 |
| Shop VAC Corporation | 28 |
5 |
| Technelec Ltd | 23 |
5 |
| Linear Labs, Inc. | 75 |
4 |
| Mitsuba Corporation | 822 |
4 |
| Nidec Corporation | 2817 |
4 |
| Regal Beloit America, Inc. | 850 |
4 |
| RENAULT s.a.s. | 5377 |
4 |
| Tula Technology, Inc. | 352 |
4 |
| The University of Akron | 622 |
4 |
| Three Eye Co., Ltd. | 25 |
4 |
| Advanced Electric Machines Group Limited | 8 |
4 |
| Other owners | 186 |