- 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: 278
10-year publication summary
|
16
|
16
|
24
|
42
|
28
|
32
|
32
|
28
|
34
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Milwaukee Electric Tool Corporation | 4448 |
11 |
| Denso Corporation | 24404 |
10 |
| American Axle & Manufacturing, Inc. | 651 |
9 |
| Makita Corporation | 2454 |
8 |
| VIDAR LLC | 16 |
7 |
| Covidien LP | 10646 |
6 |
| Infineon Technologies AG | 8247 |
6 |
| Valeo Equipements Electriques Moteur | 997 |
6 |
| Upwing Energy, Inc. | 51 |
6 |
| Warn Industries, Inc. | 204 |
5 |
| Toshiba Corporation | 12397 |
4 |
| Mitsubishi Electric Corporation | 46346 |
4 |
| Hamilton Sundstrand Corporation | 4906 |
4 |
| Nidec Corporation | 2669 |
4 |
| Nidec Motor Corporation | 528 |
4 |
| Rolls-Royce Deutschland Ltd & Co KG | 818 |
4 |
| Hitachi Astemo, Ltd. | 6387 |
4 |
| Honda Motor Co., Ltd. | 25379 |
3 |
| Robert Bosch GmbH | 42784 |
3 |
| GM Global Technology Operations LLC | 15133 |
3 |
| Other owners | 167 |