- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 11/27 - Devices for sensing current, or actuated thereby
Patent holdings for IPC class H02K 11/27
Total number of patents in this class: 305
10-year publication summary
|
16
|
26
|
42
|
28
|
34
|
33
|
29
|
35
|
26
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Milwaukee Electric Tool Corporation | 5045 |
14 |
| Denso Corporation | 25746 |
11 |
| American Axle & Manufacturing, Inc. | 630 |
10 |
| Makita Corporation | 2587 |
9 |
| VIDAR LLC | 19 |
8 |
| Covidien LP | 10704 |
6 |
| Infineon Technologies AG | 8419 |
6 |
| Valeo Equipements Electriques Moteur | 934 |
6 |
| Upwing Energy, Inc. | 61 |
6 |
| Mitsubishi Electric Corporation | 48351 |
5 |
| Warn Industries, Inc. | 204 |
5 |
| Aisin Corporation | 1980 |
5 |
| Toshiba Corporation | 12726 |
4 |
| Nissan Motor Co., Ltd. | 13037 |
4 |
| Hamilton Sundstrand Corporation | 5011 |
4 |
| Nidec Corporation | 2818 |
4 |
| Nidec Motor Corporation | 532 |
4 |
| Rolls-Royce Deutschland Ltd & Co KG | 868 |
4 |
| Hitachi Astemo, Ltd. | 6429 |
4 |
| Honda Motor Co., Ltd. | 26309 |
3 |
| Other owners | 183 |