- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 25/098 - Arrangements for reducing torque ripple
Patent holdings for IPC class H02P 25/098
Total number of patents in this class: 82
10-year publication summary
|
5
|
11
|
9
|
14
|
16
|
1
|
7
|
6
|
13
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Enedym Inc. | 63 |
8 |
| Turntide Technologies Inc. | 75 |
7 |
| ResMed Motor Technologies Inc | 77 |
4 |
| China University of Mining and Technology | 1224 |
4 |
| Tau Motors, Inc. | 56 |
3 |
| Brooks Automation US, LLC | 343 |
3 |
| Toyota Motor Corporation | 30398 |
2 |
| Denso Corporation | 23747 |
2 |
| Caterpillar Inc. | 9158 |
2 |
| Mitsuba Corporation | 808 |
2 |
| Tula Technology, Inc. | 339 |
2 |
| The University of Akron | 662 |
2 |
| Continuous Solutions, LLC. | 2 |
2 |
| Software Motor Company | 5 |
2 |
| Nidec Drivexpert GmbH | 9 |
2 |
| Chara Technologies Pvt. Ltd. | 5 |
2 |
| General Electric Company | 17783 |
1 |
| Toshiba Corporation | 12043 |
1 |
| Texas Instruments Incorporated | 19418 |
1 |
| Robert Bosch GmbH | 41765 |
1 |
| Other owners | 29 |